Home / 1,754,706.88-2,632,897.02-955,970.80

Finding the Fourth Proportional to 1,754,706.88, 2,632,897.02 and 955,970.80

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Solution

The fourth proportional to 1,754,706.88, 2,632,897.02 and 955,970.80 is: 1,434,412.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,706.88 : 2,632,897.02 = 955,970.80 : x
  2. Step 2: Convert to fraction form
    1,754,706.88/2,632,897.02 = 955,970.80/x
  3. Step 3: Cross multiply
    1,754,706.88x = 2,632,897.02 × 955,970.80
  4. Step 4: Simplify right side
    1,754,706.88x = 2,516,972,670,527.02
  5. Step 5: Solve for x
    x = 2,516,972,670,527.02/1,754,706.88
  6. Step 6: Final answer
    x = 1,434,412.04

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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.