Home / 1,363,166.02-2,045,659.11-476,702.02

Finding the Fourth Proportional to 1,363,166.02, 2,045,659.11 and 476,702.02

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Solution

The fourth proportional to 1,363,166.02, 2,045,659.11 and 476,702.02 is: 715,371.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,166.02 : 2,045,659.11 = 476,702.02 : x
  2. Step 2: Convert to fraction form
    1,363,166.02/2,045,659.11 = 476,702.02/x
  3. Step 3: Cross multiply
    1,363,166.02x = 2,045,659.11 × 476,702.02
  4. Step 4: Simplify right side
    1,363,166.02x = 975,169,829,968.40
  5. Step 5: Solve for x
    x = 975,169,829,968.40/1,363,166.02
  6. Step 6: Final answer
    x = 715,371.29

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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.