Home / 2,607,254.10-3,911,075.55-924,138.90

Finding the Fourth Proportional to 2,607,254.10, 3,911,075.55 and 924,138.90

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Solution

The fourth proportional to 2,607,254.10, 3,911,075.55 and 924,138.90 is: 1,386,277.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,607,254.10 : 3,911,075.55 = 924,138.90 : x
  2. Step 2: Convert to fraction form
    2,607,254.10/3,911,075.55 = 924,138.90/x
  3. Step 3: Cross multiply
    2,607,254.10x = 3,911,075.55 × 924,138.90
  4. Step 4: Simplify right side
    2,607,254.10x = 3,614,377,056,593.90
  5. Step 5: Solve for x
    x = 3,614,377,056,593.90/2,607,254.10
  6. Step 6: Final answer
    x = 1,386,277.25

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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.