Home / 1,061,585.58-1,465,029.56-602,742.84

Finding the Fourth Proportional to 1,061,585.58, 1,465,029.56 and 602,742.84

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Solution

The fourth proportional to 1,061,585.58, 1,465,029.56 and 602,742.84 is: 831,808.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,585.58 : 1,465,029.56 = 602,742.84 : x
  2. Step 2: Convert to fraction form
    1,061,585.58/1,465,029.56 = 602,742.84/x
  3. Step 3: Cross multiply
    1,061,585.58x = 1,465,029.56 × 602,742.84
  4. Step 4: Simplify right side
    1,061,585.58x = 883,036,074,664.64
  5. Step 5: Solve for x
    x = 883,036,074,664.64/1,061,585.58
  6. Step 6: Final answer
    x = 831,808.66

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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.