Home / 1,114,165.40-1,537,543.96-604,867.64

Finding the Fourth Proportional to 1,114,165.40, 1,537,543.96 and 604,867.64

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Solution

The fourth proportional to 1,114,165.40, 1,537,543.96 and 604,867.64 is: 834,715.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,165.40 : 1,537,543.96 = 604,867.64 : x
  2. Step 2: Convert to fraction form
    1,114,165.40/1,537,543.96 = 604,867.64/x
  3. Step 3: Cross multiply
    1,114,165.40x = 1,537,543.96 × 604,867.64
  4. Step 4: Simplify right side
    1,114,165.40x = 930,010,577,281.57
  5. Step 5: Solve for x
    x = 930,010,577,281.57/1,114,165.40
  6. Step 6: Final answer
    x = 834,715.01

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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.