Home / 4,908,705.80-7,363,058.70-2,995,518.20

Finding the Fourth Proportional to 4,908,705.80, 7,363,058.70 and 2,995,518.20

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Solution

The fourth proportional to 4,908,705.80, 7,363,058.70 and 2,995,518.20 is: 4,493,277.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,908,705.80 : 7,363,058.70 = 2,995,518.20 : x
  2. Step 2: Convert to fraction form
    4,908,705.80/7,363,058.70 = 2,995,518.20/x
  3. Step 3: Cross multiply
    4,908,705.80x = 7,363,058.70 × 2,995,518.20
  4. Step 4: Simplify right side
    4,908,705.80x = 22,056,176,343,518.34
  5. Step 5: Solve for x
    x = 22,056,176,343,518.34/4,908,705.80
  6. Step 6: Final answer
    x = 4,493,277.30

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.