Home / 9,397,058.40-14,095,587.60-4,908,751.20

Finding the Fourth Proportional to 9,397,058.40, 14,095,587.60 and 4,908,751.20

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Solution

The fourth proportional to 9,397,058.40, 14,095,587.60 and 4,908,751.20 is: 7,363,126.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,397,058.40 : 14,095,587.60 = 4,908,751.20 : x
  2. Step 2: Convert to fraction form
    9,397,058.40/14,095,587.60 = 4,908,751.20/x
  3. Step 3: Cross multiply
    9,397,058.40x = 14,095,587.60 × 4,908,751.20
  4. Step 4: Simplify right side
    9,397,058.40x = 69,191,732,546,205.12
  5. Step 5: Solve for x
    x = 69,191,732,546,205.12/9,397,058.40
  6. Step 6: Final answer
    x = 7,363,126.80

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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.