Home / 1,495,547.10-2,243,320.65-548,794.80

Finding the Fourth Proportional to 1,495,547.10, 2,243,320.65 and 548,794.80

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Solution

The fourth proportional to 1,495,547.10, 2,243,320.65 and 548,794.80 is: 823,192.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,547.10 : 2,243,320.65 = 548,794.80 : x
  2. Step 2: Convert to fraction form
    1,495,547.10/2,243,320.65 = 548,794.80/x
  3. Step 3: Cross multiply
    1,495,547.10x = 2,243,320.65 × 548,794.80
  4. Step 4: Simplify right side
    1,495,547.10x = 1,231,122,707,452.62
  5. Step 5: Solve for x
    x = 1,231,122,707,452.62/1,495,547.10
  6. Step 6: Final answer
    x = 823,192.20

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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.