Home / 1,908,295.10-2,862,581.61-710,217.01

Finding the Fourth Proportional to 1,908,295.10, 2,862,581.61 and 710,217.01

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Solution

The fourth proportional to 1,908,295.10, 2,862,581.61 and 710,217.01 is: 1,065,377.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,908,295.10 : 2,862,581.61 = 710,217.01 : x
  2. Step 2: Convert to fraction form
    1,908,295.10/2,862,581.61 = 710,217.01/x
  3. Step 3: Cross multiply
    1,908,295.10x = 2,862,581.61 × 710,217.01
  4. Step 4: Simplify right side
    1,908,295.10x = 2,033,054,158,176.73
  5. Step 5: Solve for x
    x = 2,033,054,158,176.73/1,908,295.10
  6. Step 6: Final answer
    x = 1,065,377.24

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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.