Home / 9,549,329.56-14,326,621.02-2,817,743.56

Finding the Fourth Proportional to 9,549,329.56, 14,326,621.02 and 2,817,743.56

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Solution

The fourth proportional to 9,549,329.56, 14,326,621.02 and 2,817,743.56 is: 4,227,390.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,549,329.56 : 14,326,621.02 = 2,817,743.56 : x
  2. Step 2: Convert to fraction form
    9,549,329.56/14,326,621.02 = 2,817,743.56/x
  3. Step 3: Cross multiply
    9,549,329.56x = 14,326,621.02 × 2,817,743.56
  4. Step 4: Simplify right side
    9,549,329.56x = 40,368,744,115,665.63
  5. Step 5: Solve for x
    x = 40,368,744,115,665.63/9,549,329.56
  6. Step 6: Final answer
    x = 4,227,390.40

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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.