Home / 4,746,340.28-6,549,949.83-2,570,884.20

Finding the Fourth Proportional to 4,746,340.28, 6,549,949.83 and 2,570,884.20

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Solution

The fourth proportional to 4,746,340.28, 6,549,949.83 and 2,570,884.20 is: 3,547,820.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,746,340.28 : 6,549,949.83 = 2,570,884.20 : x
  2. Step 2: Convert to fraction form
    4,746,340.28/6,549,949.83 = 2,570,884.20/x
  3. Step 3: Cross multiply
    4,746,340.28x = 6,549,949.83 × 2,570,884.20
  4. Step 4: Simplify right side
    4,746,340.28x = 16,839,162,528,739.69
  5. Step 5: Solve for x
    x = 16,839,162,528,739.69/4,746,340.28
  6. Step 6: Final answer
    x = 3,547,820.33

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Double scale
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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.