Home / 1,086,022.59-1,498,688.28-602,577.33

Finding the Fourth Proportional to 1,086,022.59, 1,498,688.28 and 602,577.33

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Solution

The fourth proportional to 1,086,022.59, 1,498,688.28 and 602,577.33 is: 831,544.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,086,022.59 : 1,498,688.28 = 602,577.33 : x
  2. Step 2: Convert to fraction form
    1,086,022.59/1,498,688.28 = 602,577.33/x
  3. Step 3: Cross multiply
    1,086,022.59x = 1,498,688.28 × 602,577.33
  4. Step 4: Simplify right side
    1,086,022.59x = 903,075,582,264.69
  5. Step 5: Solve for x
    x = 903,075,582,264.69/1,086,022.59
  6. Step 6: Final answer
    x = 831,544.01

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Double scale
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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.