Home / 9,721,523.64-14,569,601.94-7,034,898.36

Finding the Fourth Proportional to 9,721,523.64, 14,569,601.94 and 7,034,898.36

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Solution

The fourth proportional to 9,721,523.64, 14,569,601.94 and 7,034,898.36 is: 10,543,169.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,721,523.64 : 14,569,601.94 = 7,034,898.36 : x
  2. Step 2: Convert to fraction form
    9,721,523.64/14,569,601.94 = 7,034,898.36/x
  3. Step 3: Cross multiply
    9,721,523.64x = 14,569,601.94 × 7,034,898.36
  4. Step 4: Simplify right side
    9,721,523.64x = 102,495,668,793,558.81
  5. Step 5: Solve for x
    x = 102,495,668,793,558.81/9,721,523.64
  6. Step 6: Final answer
    x = 10,543,169.22

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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.