Home / 832,851.50-1,249,774.80-765,092.16

Finding the Fourth Proportional to 832,851.50, 1,249,774.80 and 765,092.16

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Solution

The fourth proportional to 832,851.50, 1,249,774.80 and 765,092.16 is: 1,148,095.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,851.50 : 1,249,774.80 = 765,092.16 : x
  2. Step 2: Convert to fraction form
    832,851.50/1,249,774.80 = 765,092.16/x
  3. Step 3: Cross multiply
    832,851.50x = 1,249,774.80 × 765,092.16
  4. Step 4: Simplify right side
    832,851.50x = 956,192,901,245.57
  5. Step 5: Solve for x
    x = 956,192,901,245.57/832,851.50
  6. Step 6: Final answer
    x = 1,148,095.31

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1.5x scale

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.