Home / 1,756,901.84-2,635,857.12-732,032.60

Finding the Fourth Proportional to 1,756,901.84, 2,635,857.12 and 732,032.60

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Solution

The fourth proportional to 1,756,901.84, 2,635,857.12 and 732,032.60 is: 1,098,259.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,901.84 : 2,635,857.12 = 732,032.60 : x
  2. Step 2: Convert to fraction form
    1,756,901.84/2,635,857.12 = 732,032.60/x
  3. Step 3: Cross multiply
    1,756,901.84x = 2,635,857.12 × 732,032.60
  4. Step 4: Simplify right side
    1,756,901.84x = 1,929,533,340,782.11
  5. Step 5: Solve for x
    x = 1,929,533,340,782.11/1,756,901.84
  6. Step 6: Final answer
    x = 1,098,259.05

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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.