Home / 1,358,656.60-1,874,920.88-746,796.28

Finding the Fourth Proportional to 1,358,656.60, 1,874,920.88 and 746,796.28

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Solution

The fourth proportional to 1,358,656.60, 1,874,920.88 and 746,796.28 is: 1,030,565.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,358,656.60 : 1,874,920.88 = 746,796.28 : x
  2. Step 2: Convert to fraction form
    1,358,656.60/1,874,920.88 = 746,796.28/x
  3. Step 3: Cross multiply
    1,358,656.60x = 1,874,920.88 × 746,796.28
  4. Step 4: Simplify right side
    1,358,656.60x = 1,400,183,931,269.30
  5. Step 5: Solve for x
    x = 1,400,183,931,269.30/1,358,656.60
  6. Step 6: Final answer
    x = 1,030,565.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.