Home / 2,893,037.67-4,339,547.85-734,058.61

Finding the Fourth Proportional to 2,893,037.67, 4,339,547.85 and 734,058.61

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Solution

The fourth proportional to 2,893,037.67, 4,339,547.85 and 734,058.61 is: 1,101,085.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,893,037.67 : 4,339,547.85 = 734,058.61 : x
  2. Step 2: Convert to fraction form
    2,893,037.67/4,339,547.85 = 734,058.61/x
  3. Step 3: Cross multiply
    2,893,037.67x = 4,339,547.85 × 734,058.61
  4. Step 4: Simplify right side
    2,893,037.67x = 3,185,482,454,703.34
  5. Step 5: Solve for x
    x = 3,185,482,454,703.34/2,893,037.67
  6. Step 6: Final answer
    x = 1,101,085.72

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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.