Home / 1,161,186.44-1,602,423.22-651,875.72

Finding the Fourth Proportional to 1,161,186.44, 1,602,423.22 and 651,875.72

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Solution

The fourth proportional to 1,161,186.44, 1,602,423.22 and 651,875.72 is: 899,580.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,161,186.44 : 1,602,423.22 = 651,875.72 : x
  2. Step 2: Convert to fraction form
    1,161,186.44/1,602,423.22 = 651,875.72/x
  3. Step 3: Cross multiply
    1,161,186.44x = 1,602,423.22 × 651,875.72
  4. Step 4: Simplify right side
    1,161,186.44x = 1,044,580,790,282.22
  5. Step 5: Solve for x
    x = 1,044,580,790,282.22/1,161,186.44
  6. Step 6: Final answer
    x = 899,580.60

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Double scale
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1.5x scale

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.