Home / 9,571,557.80-14,348,254.98-3,817,829.72

Finding the Fourth Proportional to 9,571,557.80, 14,348,254.98 and 3,817,829.72

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Solution

The fourth proportional to 9,571,557.80, 14,348,254.98 and 3,817,829.72 is: 5,723,122.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,571,557.80 : 14,348,254.98 = 3,817,829.72 : x
  2. Step 2: Convert to fraction form
    9,571,557.80/14,348,254.98 = 3,817,829.72/x
  3. Step 3: Cross multiply
    9,571,557.80x = 14,348,254.98 × 3,817,829.72
  4. Step 4: Simplify right side
    9,571,557.80x = 54,779,194,292,782.01
  5. Step 5: Solve for x
    x = 54,779,194,292,782.01/9,571,557.80
  6. Step 6: Final answer
    x = 5,723,122.13

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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.