Home / 6,132,123.52-8,460,457.14-3,553,306

Finding the Fourth Proportional to 6,132,123.52, 8,460,457.14 and 3,553,306

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Solution

The fourth proportional to 6,132,123.52, 8,460,457.14 and 3,553,306 is: 4,902,476.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,132,123.52 : 8,460,457.14 = 3,553,306 : x
  2. Step 2: Convert to fraction form
    6,132,123.52/8,460,457.14 = 3,553,306/x
  3. Step 3: Cross multiply
    6,132,123.52x = 8,460,457.14 × 3,553,306
  4. Step 4: Simplify right side
    6,132,123.52x = 30,062,593,118,304.84
  5. Step 5: Solve for x
    x = 30,062,593,118,304.84/6,132,123.52
  6. Step 6: Final answer
    x = 4,902,476.77

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1.5x scale

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.