Home / 1,066,929.40-1,597,802.10-567,191.80

Finding the Fourth Proportional to 1,066,929.40, 1,597,802.10 and 567,191.80

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Solution

The fourth proportional to 1,066,929.40, 1,597,802.10 and 567,191.80 is: 849,409.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,929.40 : 1,597,802.10 = 567,191.80 : x
  2. Step 2: Convert to fraction form
    1,066,929.40/1,597,802.10 = 567,191.80/x
  3. Step 3: Cross multiply
    1,066,929.40x = 1,597,802.10 × 567,191.80
  4. Step 4: Simplify right side
    1,066,929.40x = 906,260,249,142.78
  5. Step 5: Solve for x
    x = 906,260,249,142.78/1,066,929.40
  6. Step 6: Final answer
    x = 849,409.76

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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.