Home / 2,268,045.90-3,402,068.85-585,149.40

Finding the Fourth Proportional to 2,268,045.90, 3,402,068.85 and 585,149.40

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Solution

The fourth proportional to 2,268,045.90, 3,402,068.85 and 585,149.40 is: 877,724.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,045.90 : 3,402,068.85 = 585,149.40 : x
  2. Step 2: Convert to fraction form
    2,268,045.90/3,402,068.85 = 585,149.40/x
  3. Step 3: Cross multiply
    2,268,045.90x = 3,402,068.85 × 585,149.40
  4. Step 4: Simplify right side
    2,268,045.90x = 1,990,718,546,336.19
  5. Step 5: Solve for x
    x = 1,990,718,546,336.19/2,268,045.90
  6. Step 6: Final answer
    x = 877,724.10

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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.