Home / 1,113,844.64-1,537,107.12-604,547.04

Finding the Fourth Proportional to 1,113,844.64, 1,537,107.12 and 604,547.04

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Solution

The fourth proportional to 1,113,844.64, 1,537,107.12 and 604,547.04 is: 834,275.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,844.64 : 1,537,107.12 = 604,547.04 : x
  2. Step 2: Convert to fraction form
    1,113,844.64/1,537,107.12 = 604,547.04/x
  3. Step 3: Cross multiply
    1,113,844.64x = 1,537,107.12 × 604,547.04
  4. Step 4: Simplify right side
    1,113,844.64x = 929,253,559,558.93
  5. Step 5: Solve for x
    x = 929,253,559,558.93/1,113,844.64
  6. Step 6: Final answer
    x = 834,275.74

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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.