Home / 9,549,557.40-14,319,411.30-2,817,096.60

Finding the Fourth Proportional to 9,549,557.40, 14,319,411.30 and 2,817,096.60

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Solution

The fourth proportional to 9,549,557.40, 14,319,411.30 and 2,817,096.60 is: 4,224,192.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,549,557.40 : 14,319,411.30 = 2,817,096.60 : x
  2. Step 2: Convert to fraction form
    9,549,557.40/14,319,411.30 = 2,817,096.60/x
  3. Step 3: Cross multiply
    9,549,557.40x = 14,319,411.30 × 2,817,096.60
  4. Step 4: Simplify right side
    9,549,557.40x = 40,339,164,887,231.59
  5. Step 5: Solve for x
    x = 40,339,164,887,231.59/9,549,557.40
  6. Step 6: Final answer
    x = 4,224,192.10

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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.