Home / 960,055.02-1,325,139.84-597,262.50

Finding the Fourth Proportional to 960,055.02, 1,325,139.84 and 597,262.50

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Solution

The fourth proportional to 960,055.02, 1,325,139.84 and 597,262.50 is: 824,386.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,055.02 : 1,325,139.84 = 597,262.50 : x
  2. Step 2: Convert to fraction form
    960,055.02/1,325,139.84 = 597,262.50/x
  3. Step 3: Cross multiply
    960,055.02x = 1,325,139.84 × 597,262.50
  4. Step 4: Simplify right side
    960,055.02x = 791,456,333,688
  5. Step 5: Solve for x
    x = 791,456,333,688/960,055.02
  6. Step 6: Final answer
    x = 824,386.43

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1.5x scale

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.