Home / 1,113,868.65-1,537,097.61-604,560.09

Finding the Fourth Proportional to 1,113,868.65, 1,537,097.61 and 604,560.09

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Solution

The fourth proportional to 1,113,868.65, 1,537,097.61 and 604,560.09 is: 834,270.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,868.65 : 1,537,097.61 = 604,560.09 : x
  2. Step 2: Convert to fraction form
    1,113,868.65/1,537,097.61 = 604,560.09/x
  3. Step 3: Cross multiply
    1,113,868.65x = 1,537,097.61 × 604,560.09
  4. Step 4: Simplify right side
    1,113,868.65x = 929,267,869,440.39
  5. Step 5: Solve for x
    x = 929,267,869,440.39/1,113,868.65
  6. Step 6: Final answer
    x = 834,270.60

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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.