Home / 1,784,725.95-2,676,082.89-586,326.51

Finding the Fourth Proportional to 1,784,725.95, 2,676,082.89 and 586,326.51

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Solution

The fourth proportional to 1,784,725.95, 2,676,082.89 and 586,326.51 is: 879,159.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,725.95 : 2,676,082.89 = 586,326.51 : x
  2. Step 2: Convert to fraction form
    1,784,725.95/2,676,082.89 = 586,326.51/x
  3. Step 3: Cross multiply
    1,784,725.95x = 2,676,082.89 × 586,326.51
  4. Step 4: Simplify right side
    1,784,725.95x = 1,569,058,341,364.41
  5. Step 5: Solve for x
    x = 1,569,058,341,364.41/1,784,725.95
  6. Step 6: Final answer
    x = 879,159.26

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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.