Home / 8,731,033.04-12,047,226.56-4,863,458

Finding the Fourth Proportional to 8,731,033.04, 12,047,226.56 and 4,863,458

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Solution

The fourth proportional to 8,731,033.04, 12,047,226.56 and 4,863,458 is: 6,710,681.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,731,033.04 : 12,047,226.56 = 4,863,458 : x
  2. Step 2: Convert to fraction form
    8,731,033.04/12,047,226.56 = 4,863,458/x
  3. Step 3: Cross multiply
    8,731,033.04x = 12,047,226.56 × 4,863,458
  4. Step 4: Simplify right side
    8,731,033.04x = 58,591,180,391,044.48
  5. Step 5: Solve for x
    x = 58,591,180,391,044.48/8,731,033.04
  6. Step 6: Final answer
    x = 6,710,681.33

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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.