Home / 2,312,575.92-3,466,870.47-893,627.64

Finding the Fourth Proportional to 2,312,575.92, 3,466,870.47 and 893,627.64

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Solution

The fourth proportional to 2,312,575.92, 3,466,870.47 and 893,627.64 is: 1,339,671.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,312,575.92 : 3,466,870.47 = 893,627.64 : x
  2. Step 2: Convert to fraction form
    2,312,575.92/3,466,870.47 = 893,627.64/x
  3. Step 3: Cross multiply
    2,312,575.92x = 3,466,870.47 × 893,627.64
  4. Step 4: Simplify right side
    2,312,575.92x = 3,098,091,276,291.79
  5. Step 5: Solve for x
    x = 3,098,091,276,291.79/2,312,575.92
  6. Step 6: Final answer
    x = 1,339,671.16

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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.