Home / 9,897,840.12-14,847,946.02-3,506,784.60

Finding the Fourth Proportional to 9,897,840.12, 14,847,946.02 and 3,506,784.60

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Solution

The fourth proportional to 9,897,840.12, 14,847,946.02 and 3,506,784.60 is: 5,260,597.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,897,840.12 : 14,847,946.02 = 3,506,784.60 : x
  2. Step 2: Convert to fraction form
    9,897,840.12/14,847,946.02 = 3,506,784.60/x
  3. Step 3: Cross multiply
    9,897,840.12x = 14,847,946.02 × 3,506,784.60
  4. Step 4: Simplify right side
    9,897,840.12x = 52,068,548,444,567.29
  5. Step 5: Solve for x
    x = 52,068,548,444,567.29/9,897,840.12
  6. Step 6: Final answer
    x = 5,260,597.04

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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.