Home / 1,826,851.10-2,740,276.65-564,806.30

Finding the Fourth Proportional to 1,826,851.10, 2,740,276.65 and 564,806.30

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Solution

The fourth proportional to 1,826,851.10, 2,740,276.65 and 564,806.30 is: 847,209.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,851.10 : 2,740,276.65 = 564,806.30 : x
  2. Step 2: Convert to fraction form
    1,826,851.10/2,740,276.65 = 564,806.30/x
  3. Step 3: Cross multiply
    1,826,851.10x = 2,740,276.65 × 564,806.30
  4. Step 4: Simplify right side
    1,826,851.10x = 1,547,725,515,662.90
  5. Step 5: Solve for x
    x = 1,547,725,515,662.90/1,826,851.10
  6. Step 6: Final answer
    x = 847,209.45

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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.