Home / 1,732,885.17-2,599,335.06-1,137,612.93

Finding the Fourth Proportional to 1,732,885.17, 2,599,335.06 and 1,137,612.93

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Solution

The fourth proportional to 1,732,885.17, 2,599,335.06 and 1,137,612.93 is: 1,706,424.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,885.17 : 2,599,335.06 = 1,137,612.93 : x
  2. Step 2: Convert to fraction form
    1,732,885.17/2,599,335.06 = 1,137,612.93/x
  3. Step 3: Cross multiply
    1,732,885.17x = 2,599,335.06 × 1,137,612.93
  4. Step 4: Simplify right side
    1,732,885.17x = 2,957,037,173,658.33
  5. Step 5: Solve for x
    x = 2,957,037,173,658.33/1,732,885.17
  6. Step 6: Final answer
    x = 1,706,424.19

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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.