Home / 1,397,227.31-2,095,840.95-450,598.03

Finding the Fourth Proportional to 1,397,227.31, 2,095,840.95 and 450,598.03

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Solution

The fourth proportional to 1,397,227.31, 2,095,840.95 and 450,598.03 is: 675,897.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,397,227.31 : 2,095,840.95 = 450,598.03 : x
  2. Step 2: Convert to fraction form
    1,397,227.31/2,095,840.95 = 450,598.03/x
  3. Step 3: Cross multiply
    1,397,227.31x = 2,095,840.95 × 450,598.03
  4. Step 4: Simplify right side
    1,397,227.31x = 944,381,803,263.33
  5. Step 5: Solve for x
    x = 944,381,803,263.33/1,397,227.31
  6. Step 6: Final answer
    x = 675,897.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.