Home / 1,746,034.55-2,409,510.27-971,652.17

Finding the Fourth Proportional to 1,746,034.55, 2,409,510.27 and 971,652.17

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Solution

The fourth proportional to 1,746,034.55, 2,409,510.27 and 971,652.17 is: 1,340,870.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,034.55 : 2,409,510.27 = 971,652.17 : x
  2. Step 2: Convert to fraction form
    1,746,034.55/2,409,510.27 = 971,652.17/x
  3. Step 3: Cross multiply
    1,746,034.55x = 2,409,510.27 × 971,652.17
  4. Step 4: Simplify right side
    1,746,034.55x = 2,341,205,892,150.26
  5. Step 5: Solve for x
    x = 2,341,205,892,150.26/1,746,034.55
  6. Step 6: Final answer
    x = 1,340,870.31

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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.