Home / 5,941,981.90-8,905,099.65-5,264,886.70

Finding the Fourth Proportional to 5,941,981.90, 8,905,099.65 and 5,264,886.70

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Solution

The fourth proportional to 5,941,981.90, 8,905,099.65 and 5,264,886.70 is: 7,890,354.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,941,981.90 : 8,905,099.65 = 5,264,886.70 : x
  2. Step 2: Convert to fraction form
    5,941,981.90/8,905,099.65 = 5,264,886.70/x
  3. Step 3: Cross multiply
    5,941,981.90x = 8,905,099.65 × 5,264,886.70
  4. Step 4: Simplify right side
    5,941,981.90x = 46,884,340,709,459.66
  5. Step 5: Solve for x
    x = 46,884,340,709,459.66/5,941,981.90
  6. Step 6: Final answer
    x = 7,890,354.01

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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.