Home / 956,036.22-1,434,181.05-506,986.62

Finding the Fourth Proportional to 956,036.22, 1,434,181.05 and 506,986.62

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Solution

The fourth proportional to 956,036.22, 1,434,181.05 and 506,986.62 is: 760,547.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,036.22 : 1,434,181.05 = 506,986.62 : x
  2. Step 2: Convert to fraction form
    956,036.22/1,434,181.05 = 506,986.62/x
  3. Step 3: Cross multiply
    956,036.22x = 1,434,181.05 × 506,986.62
  4. Step 4: Simplify right side
    956,036.22x = 727,110,603,007.55
  5. Step 5: Solve for x
    x = 727,110,603,007.55/956,036.22
  6. Step 6: Final answer
    x = 760,547.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.