Home / 1,741,432.08-2,612,461.95-716,581.33

Finding the Fourth Proportional to 1,741,432.08, 2,612,461.95 and 716,581.33

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Solution

The fourth proportional to 1,741,432.08, 2,612,461.95 and 716,581.33 is: 1,075,001.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,432.08 : 2,612,461.95 = 716,581.33 : x
  2. Step 2: Convert to fraction form
    1,741,432.08/2,612,461.95 = 716,581.33/x
  3. Step 3: Cross multiply
    1,741,432.08x = 2,612,461.95 × 716,581.33
  4. Step 4: Simplify right side
    1,741,432.08x = 1,872,041,458,705.39
  5. Step 5: Solve for x
    x = 1,872,041,458,705.39/1,741,432.08
  6. Step 6: Final answer
    x = 1,075,001.13

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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.