Home / 1,083,695.49-1,625,547.08-364,016.61

Finding the Fourth Proportional to 1,083,695.49, 1,625,547.08 and 364,016.61

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Solution

The fourth proportional to 1,083,695.49, 1,625,547.08 and 364,016.61 is: 546,026.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,695.49 : 1,625,547.08 = 364,016.61 : x
  2. Step 2: Convert to fraction form
    1,083,695.49/1,625,547.08 = 364,016.61/x
  3. Step 3: Cross multiply
    1,083,695.49x = 1,625,547.08 × 364,016.61
  4. Step 4: Simplify right side
    1,083,695.49x = 591,726,137,457.00
  5. Step 5: Solve for x
    x = 591,726,137,457.00/1,083,695.49
  6. Step 6: Final answer
    x = 546,026.21

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1.5x scale

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.