Home / 1,364,585.34-2,046,661.02-453,692.08

Finding the Fourth Proportional to 1,364,585.34, 2,046,661.02 and 453,692.08

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Solution

The fourth proportional to 1,364,585.34, 2,046,661.02 and 453,692.08 is: 680,465.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,585.34 : 2,046,661.02 = 453,692.08 : x
  2. Step 2: Convert to fraction form
    1,364,585.34/2,046,661.02 = 453,692.08/x
  3. Step 3: Cross multiply
    1,364,585.34x = 2,046,661.02 × 453,692.08
  4. Step 4: Simplify right side
    1,364,585.34x = 928,553,895,218.72
  5. Step 5: Solve for x
    x = 928,553,895,218.72/1,364,585.34
  6. Step 6: Final answer
    x = 680,465.98

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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.