Home / 5,931,458.60-8,897,187.90-2,742,812.60

Finding the Fourth Proportional to 5,931,458.60, 8,897,187.90 and 2,742,812.60

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Solution

The fourth proportional to 5,931,458.60, 8,897,187.90 and 2,742,812.60 is: 4,114,218.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,931,458.60 : 8,897,187.90 = 2,742,812.60 : x
  2. Step 2: Convert to fraction form
    5,931,458.60/8,897,187.90 = 2,742,812.60/x
  3. Step 3: Cross multiply
    5,931,458.60x = 8,897,187.90 × 2,742,812.60
  4. Step 4: Simplify right side
    5,931,458.60x = 24,403,319,076,687.54
  5. Step 5: Solve for x
    x = 24,403,319,076,687.54/5,931,458.60
  6. Step 6: Final answer
    x = 4,114,218.90

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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.