Home / 1,536,612.60-2,304,918.90-577,066.35

Finding the Fourth Proportional to 1,536,612.60, 2,304,918.90 and 577,066.35

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Solution

The fourth proportional to 1,536,612.60, 2,304,918.90 and 577,066.35 is: 865,599.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,536,612.60 : 2,304,918.90 = 577,066.35 : x
  2. Step 2: Convert to fraction form
    1,536,612.60/2,304,918.90 = 577,066.35/x
  3. Step 3: Cross multiply
    1,536,612.60x = 2,304,918.90 × 577,066.35
  4. Step 4: Simplify right side
    1,536,612.60x = 1,330,091,136,669.01
  5. Step 5: Solve for x
    x = 1,330,091,136,669.01/1,536,612.60
  6. Step 6: Final answer
    x = 865,599.53

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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.