Home / 944,860.95-1,303,851.93-536,906.17

Finding the Fourth Proportional to 944,860.95, 1,303,851.93 and 536,906.17

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Solution

The fourth proportional to 944,860.95, 1,303,851.93 and 536,906.17 is: 740,898.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,860.95 : 1,303,851.93 = 536,906.17 : x
  2. Step 2: Convert to fraction form
    944,860.95/1,303,851.93 = 536,906.17/x
  3. Step 3: Cross multiply
    944,860.95x = 1,303,851.93 × 536,906.17
  4. Step 4: Simplify right side
    944,860.95x = 700,046,145,983.41
  5. Step 5: Solve for x
    x = 700,046,145,983.41/944,860.95
  6. Step 6: Final answer
    x = 740,898.59

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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.