Home / 2,499,089.40-3,748,634.10-1,554,305.40

Finding the Fourth Proportional to 2,499,089.40, 3,748,634.10 and 1,554,305.40

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Solution

The fourth proportional to 2,499,089.40, 3,748,634.10 and 1,554,305.40 is: 2,331,458.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,499,089.40 : 3,748,634.10 = 1,554,305.40 : x
  2. Step 2: Convert to fraction form
    2,499,089.40/3,748,634.10 = 1,554,305.40/x
  3. Step 3: Cross multiply
    2,499,089.40x = 3,748,634.10 × 1,554,305.40
  4. Step 4: Simplify right side
    2,499,089.40x = 5,826,522,224,254.14
  5. Step 5: Solve for x
    x = 5,826,522,224,254.14/2,499,089.40
  6. Step 6: Final answer
    x = 2,331,458.10

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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.