Home / 1,169,426.84-1,754,140.32-282,962.84

Finding the Fourth Proportional to 1,169,426.84, 1,754,140.32 and 282,962.84

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Solution

The fourth proportional to 1,169,426.84, 1,754,140.32 and 282,962.84 is: 424,444.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,426.84 : 1,754,140.32 = 282,962.84 : x
  2. Step 2: Convert to fraction form
    1,169,426.84/1,754,140.32 = 282,962.84/x
  3. Step 3: Cross multiply
    1,169,426.84x = 1,754,140.32 × 282,962.84
  4. Step 4: Simplify right side
    1,169,426.84x = 496,356,517,935.01
  5. Step 5: Solve for x
    x = 496,356,517,935.01/1,169,426.84
  6. Step 6: Final answer
    x = 424,444.27

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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.