Home / 1,092,417.13-1,507,625.37-602,482.46

Finding the Fourth Proportional to 1,092,417.13, 1,507,625.37 and 602,482.46

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Solution

The fourth proportional to 1,092,417.13, 1,507,625.37 and 602,482.46 is: 831,475.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,417.13 : 1,507,625.37 = 602,482.46 : x
  2. Step 2: Convert to fraction form
    1,092,417.13/1,507,625.37 = 602,482.46/x
  3. Step 3: Cross multiply
    1,092,417.13x = 1,507,625.37 × 602,482.46
  4. Step 4: Simplify right side
    1,092,417.13x = 908,317,841,676.01
  5. Step 5: Solve for x
    x = 908,317,841,676.01/1,092,417.13
  6. Step 6: Final answer
    x = 831,475.28

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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.