Home / 1,036,055.18-1,429,858.50-606,309.68

Finding the Fourth Proportional to 1,036,055.18, 1,429,858.50 and 606,309.68

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Solution

The fourth proportional to 1,036,055.18, 1,429,858.50 and 606,309.68 is: 836,767.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,055.18 : 1,429,858.50 = 606,309.68 : x
  2. Step 2: Convert to fraction form
    1,036,055.18/1,429,858.50 = 606,309.68/x
  3. Step 3: Cross multiply
    1,036,055.18x = 1,429,858.50 × 606,309.68
  4. Step 4: Simplify right side
    1,036,055.18x = 866,937,049,580.28
  5. Step 5: Solve for x
    x = 866,937,049,580.28/1,036,055.18
  6. Step 6: Final answer
    x = 836,767.26

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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.