Home / 1,004,368.08-1,506,086.02-364,591.30

Finding the Fourth Proportional to 1,004,368.08, 1,506,086.02 and 364,591.30

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Solution

The fourth proportional to 1,004,368.08, 1,506,086.02 and 364,591.30 is: 546,717.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,368.08 : 1,506,086.02 = 364,591.30 : x
  2. Step 2: Convert to fraction form
    1,004,368.08/1,506,086.02 = 364,591.30/x
  3. Step 3: Cross multiply
    1,004,368.08x = 1,506,086.02 × 364,591.30
  4. Step 4: Simplify right side
    1,004,368.08x = 549,105,859,943.63
  5. Step 5: Solve for x
    x = 549,105,859,943.63/1,004,368.08
  6. Step 6: Final answer
    x = 546,717.75

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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.