Home / 1,706,929.47-2,355,593.00-942,937.47

Finding the Fourth Proportional to 1,706,929.47, 2,355,593.00 and 942,937.47

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Solution

The fourth proportional to 1,706,929.47, 2,355,593.00 and 942,937.47 is: 1,301,270.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,929.47 : 2,355,593.00 = 942,937.47 : x
  2. Step 2: Convert to fraction form
    1,706,929.47/2,355,593.00 = 942,937.47/x
  3. Step 3: Cross multiply
    1,706,929.47x = 2,355,593.00 × 942,937.47
  4. Step 4: Simplify right side
    1,706,929.47x = 2,221,176,899,055.02
  5. Step 5: Solve for x
    x = 2,221,176,899,055.02/1,706,929.47
  6. Step 6: Final answer
    x = 1,301,270.46

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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.