Home / 10,692,002.70-16,038,004.05-5,897,223.90

Finding the Fourth Proportional to 10,692,002.70, 16,038,004.05 and 5,897,223.90

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Solution

The fourth proportional to 10,692,002.70, 16,038,004.05 and 5,897,223.90 is: 8,845,835.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,692,002.70 : 16,038,004.05 = 5,897,223.90 : x
  2. Step 2: Convert to fraction form
    10,692,002.70/16,038,004.05 = 5,897,223.90/x
  3. Step 3: Cross multiply
    10,692,002.70x = 16,038,004.05 × 5,897,223.90
  4. Step 4: Simplify right side
    10,692,002.70x = 94,579,700,791,956.81
  5. Step 5: Solve for x
    x = 94,579,700,791,956.81/10,692,002.70
  6. Step 6: Final answer
    x = 8,845,835.85

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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.