Home / 1,113,795.18-1,537,037.10-604,497.60

Finding the Fourth Proportional to 1,113,795.18, 1,537,037.10 and 604,497.60

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Solution

The fourth proportional to 1,113,795.18, 1,537,037.10 and 604,497.60 is: 834,206.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,795.18 : 1,537,037.10 = 604,497.60 : x
  2. Step 2: Convert to fraction form
    1,113,795.18/1,537,037.10 = 604,497.60/x
  3. Step 3: Cross multiply
    1,113,795.18x = 1,537,037.10 × 604,497.60
  4. Step 4: Simplify right side
    1,113,795.18x = 929,135,238,060.96
  5. Step 5: Solve for x
    x = 929,135,238,060.96/1,113,795.18
  6. Step 6: Final answer
    x = 834,206.55

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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.