Home / 6,532,098.08-9,013,784.64-3,631,312.40

Finding the Fourth Proportional to 6,532,098.08, 9,013,784.64 and 3,631,312.40

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Solution

The fourth proportional to 6,532,098.08, 9,013,784.64 and 3,631,312.40 is: 5,010,927.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,532,098.08 : 9,013,784.64 = 3,631,312.40 : x
  2. Step 2: Convert to fraction form
    6,532,098.08/9,013,784.64 = 3,631,312.40/x
  3. Step 3: Cross multiply
    6,532,098.08x = 9,013,784.64 × 3,631,312.40
  4. Step 4: Simplify right side
    6,532,098.08x = 32,731,867,934,161.54
  5. Step 5: Solve for x
    x = 32,731,867,934,161.54/6,532,098.08
  6. Step 6: Final answer
    x = 5,010,927.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.