Home / 5,371,065.59-7,412,165.01-2,923,746.98

Finding the Fourth Proportional to 5,371,065.59, 7,412,165.01 and 2,923,746.98

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Solution

The fourth proportional to 5,371,065.59, 7,412,165.01 and 2,923,746.98 is: 4,034,822.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,371,065.59 : 7,412,165.01 = 2,923,746.98 : x
  2. Step 2: Convert to fraction form
    5,371,065.59/7,412,165.01 = 2,923,746.98/x
  3. Step 3: Cross multiply
    5,371,065.59x = 7,412,165.01 × 2,923,746.98
  4. Step 4: Simplify right side
    5,371,065.59x = 21,671,295,026,188.34
  5. Step 5: Solve for x
    x = 21,671,295,026,188.34/5,371,065.59
  6. Step 6: Final answer
    x = 4,034,822.27

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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.