Home / 7,096,225.60-10,642,005.60-2,607,918.40

Finding the Fourth Proportional to 7,096,225.60, 10,642,005.60 and 2,607,918.40

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Solution

The fourth proportional to 7,096,225.60, 10,642,005.60 and 2,607,918.40 is: 3,911,020.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,096,225.60 : 10,642,005.60 = 2,607,918.40 : x
  2. Step 2: Convert to fraction form
    7,096,225.60/10,642,005.60 = 2,607,918.40/x
  3. Step 3: Cross multiply
    7,096,225.60x = 10,642,005.60 × 2,607,918.40
  4. Step 4: Simplify right side
    7,096,225.60x = 27,753,482,217,143.04
  5. Step 5: Solve for x
    x = 27,753,482,217,143.04/7,096,225.60
  6. Step 6: Final answer
    x = 3,911,020.28

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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.