Home / 1,085,247.94-1,497,646.02-601,857.76

Finding the Fourth Proportional to 1,085,247.94, 1,497,646.02 and 601,857.76

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Solution

The fourth proportional to 1,085,247.94, 1,497,646.02 and 601,857.76 is: 830,565.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,085,247.94 : 1,497,646.02 = 601,857.76 : x
  2. Step 2: Convert to fraction form
    1,085,247.94/1,497,646.02 = 601,857.76/x
  3. Step 3: Cross multiply
    1,085,247.94x = 1,497,646.02 × 601,857.76
  4. Step 4: Simplify right side
    1,085,247.94x = 901,369,878,870.12
  5. Step 5: Solve for x
    x = 901,369,878,870.12/1,085,247.94
  6. Step 6: Final answer
    x = 830,565.85

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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.