Home / 1,562,500.80-2,343,751.20-564,995.52

Finding the Fourth Proportional to 1,562,500.80, 2,343,751.20 and 564,995.52

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Solution

The fourth proportional to 1,562,500.80, 2,343,751.20 and 564,995.52 is: 847,493.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,562,500.80 : 2,343,751.20 = 564,995.52 : x
  2. Step 2: Convert to fraction form
    1,562,500.80/2,343,751.20 = 564,995.52/x
  3. Step 3: Cross multiply
    1,562,500.80x = 2,343,751.20 × 564,995.52
  4. Step 4: Simplify right side
    1,562,500.80x = 1,324,208,927,994.62
  5. Step 5: Solve for x
    x = 1,324,208,927,994.62/1,562,500.80
  6. Step 6: Final answer
    x = 847,493.28

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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.