Home / 9,504,001.85-14,256,002.78-4,712,430.65

Finding the Fourth Proportional to 9,504,001.85, 14,256,002.78 and 4,712,430.65

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Solution

The fourth proportional to 9,504,001.85, 14,256,002.78 and 4,712,430.65 is: 7,068,645.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,504,001.85 : 14,256,002.78 = 4,712,430.65 : x
  2. Step 2: Convert to fraction form
    9,504,001.85/14,256,002.78 = 4,712,430.65/x
  3. Step 3: Cross multiply
    9,504,001.85x = 14,256,002.78 × 4,712,430.65
  4. Step 4: Simplify right side
    9,504,001.85x = 67,180,424,423,395.06
  5. Step 5: Solve for x
    x = 67,180,424,423,395.06/9,504,001.85
  6. Step 6: Final answer
    x = 7,068,645.98

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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.