Home / 5,562,703.04-7,676,164.68-3,114,752.88

Finding the Fourth Proportional to 5,562,703.04, 7,676,164.68 and 3,114,752.88

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Solution

The fourth proportional to 5,562,703.04, 7,676,164.68 and 3,114,752.88 is: 4,298,154.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,562,703.04 : 7,676,164.68 = 3,114,752.88 : x
  2. Step 2: Convert to fraction form
    5,562,703.04/7,676,164.68 = 3,114,752.88/x
  3. Step 3: Cross multiply
    5,562,703.04x = 7,676,164.68 × 3,114,752.88
  4. Step 4: Simplify right side
    5,562,703.04x = 23,909,356,044,384.28
  5. Step 5: Solve for x
    x = 23,909,356,044,384.28/5,562,703.04
  6. Step 6: Final answer
    x = 4,298,154.31

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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.