Home / 4,636,607.12-6,391,127.18-3,654,946.35

Finding the Fourth Proportional to 4,636,607.12, 6,391,127.18 and 3,654,946.35

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Solution

The fourth proportional to 4,636,607.12, 6,391,127.18 and 3,654,946.35 is: 5,038,000.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,636,607.12 : 6,391,127.18 = 3,654,946.35 : x
  2. Step 2: Convert to fraction form
    4,636,607.12/6,391,127.18 = 3,654,946.35/x
  3. Step 3: Cross multiply
    4,636,607.12x = 6,391,127.18 × 3,654,946.35
  4. Step 4: Simplify right side
    4,636,607.12x = 23,359,226,940,652.06
  5. Step 5: Solve for x
    x = 23,359,226,940,652.06/4,636,607.12
  6. Step 6: Final answer
    x = 5,038,000.06

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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.