Home / 9,357,030.60-14,035,545.90-5,105,502.60

Finding the Fourth Proportional to 9,357,030.60, 14,035,545.90 and 5,105,502.60

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Solution

The fourth proportional to 9,357,030.60, 14,035,545.90 and 5,105,502.60 is: 7,658,253.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357,030.60 : 14,035,545.90 = 5,105,502.60 : x
  2. Step 2: Convert to fraction form
    9,357,030.60/14,035,545.90 = 5,105,502.60/x
  3. Step 3: Cross multiply
    9,357,030.60x = 14,035,545.90 × 5,105,502.60
  4. Step 4: Simplify right side
    9,357,030.60x = 71,658,516,084,869.34
  5. Step 5: Solve for x
    x = 71,658,516,084,869.34/9,357,030.60
  6. Step 6: Final answer
    x = 7,658,253.90

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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.