Home / 9,369,244.80-14,053,867.20-4,580,006.40

Finding the Fourth Proportional to 9,369,244.80, 14,053,867.20 and 4,580,006.40

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Solution

The fourth proportional to 9,369,244.80, 14,053,867.20 and 4,580,006.40 is: 6,870,009.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,369,244.80 : 14,053,867.20 = 4,580,006.40 : x
  2. Step 2: Convert to fraction form
    9,369,244.80/14,053,867.20 = 4,580,006.40/x
  3. Step 3: Cross multiply
    9,369,244.80x = 14,053,867.20 × 4,580,006.40
  4. Step 4: Simplify right side
    9,369,244.80x = 64,366,801,720,750.08
  5. Step 5: Solve for x
    x = 64,366,801,720,750.08/9,369,244.80
  6. Step 6: Final answer
    x = 6,870,009.60

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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.