Home / 1,479,244.04-2,217,184.29-625,783.01

Finding the Fourth Proportional to 1,479,244.04, 2,217,184.29 and 625,783.01

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Solution

The fourth proportional to 1,479,244.04, 2,217,184.29 and 625,783.01 is: 937,963.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,479,244.04 : 2,217,184.29 = 625,783.01 : x
  2. Step 2: Convert to fraction form
    1,479,244.04/2,217,184.29 = 625,783.01/x
  3. Step 3: Cross multiply
    1,479,244.04x = 2,217,184.29 × 625,783.01
  4. Step 4: Simplify right side
    1,479,244.04x = 1,387,476,255,592.00
  5. Step 5: Solve for x
    x = 1,387,476,255,592.00/1,479,244.04
  6. Step 6: Final answer
    x = 937,963.05

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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.