Home / 3,710,999.10-5,564,744.19-1,437,588.30

Finding the Fourth Proportional to 3,710,999.10, 5,564,744.19 and 1,437,588.30

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Solution

The fourth proportional to 3,710,999.10, 5,564,744.19 and 1,437,588.30 is: 2,155,702.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,710,999.10 : 5,564,744.19 = 1,437,588.30 : x
  2. Step 2: Convert to fraction form
    3,710,999.10/5,564,744.19 = 1,437,588.30/x
  3. Step 3: Cross multiply
    3,710,999.10x = 5,564,744.19 × 1,437,588.30
  4. Step 4: Simplify right side
    3,710,999.10x = 7,999,811,140,036.98
  5. Step 5: Solve for x
    x = 7,999,811,140,036.98/3,710,999.10
  6. Step 6: Final answer
    x = 2,155,702.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.