Home / 2,312,569.17-3,466,860.35-893,620.89

Finding the Fourth Proportional to 2,312,569.17, 3,466,860.35 and 893,620.89

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Solution

The fourth proportional to 2,312,569.17, 3,466,860.35 and 893,620.89 is: 1,339,661.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,312,569.17 : 3,466,860.35 = 893,620.89 : x
  2. Step 2: Convert to fraction form
    2,312,569.17/3,466,860.35 = 893,620.89/x
  3. Step 3: Cross multiply
    2,312,569.17x = 3,466,860.35 × 893,620.89
  4. Step 4: Simplify right side
    2,312,569.17x = 3,098,058,827,004.61
  5. Step 5: Solve for x
    x = 3,098,058,827,004.61/2,312,569.17
  6. Step 6: Final answer
    x = 1,339,661.04

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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.