Home / 1,306,480.68-1,802,897.10-733,545

Finding the Fourth Proportional to 1,306,480.68, 1,802,897.10 and 733,545

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Solution

The fourth proportional to 1,306,480.68, 1,802,897.10 and 733,545 is: 1,012,266.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,306,480.68 : 1,802,897.10 = 733,545 : x
  2. Step 2: Convert to fraction form
    1,306,480.68/1,802,897.10 = 733,545/x
  3. Step 3: Cross multiply
    1,306,480.68x = 1,802,897.10 × 733,545
  4. Step 4: Simplify right side
    1,306,480.68x = 1,322,506,153,219.50
  5. Step 5: Solve for x
    x = 1,322,506,153,219.50/1,306,480.68
  6. Step 6: Final answer
    x = 1,012,266.14

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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.