Home / 1,010,534.18-1,514,484.93-410,794.76

Finding the Fourth Proportional to 1,010,534.18, 1,514,484.93 and 410,794.76

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Solution

The fourth proportional to 1,010,534.18, 1,514,484.93 and 410,794.76 is: 615,657.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,534.18 : 1,514,484.93 = 410,794.76 : x
  2. Step 2: Convert to fraction form
    1,010,534.18/1,514,484.93 = 410,794.76/x
  3. Step 3: Cross multiply
    1,010,534.18x = 1,514,484.93 × 410,794.76
  4. Step 4: Simplify right side
    1,010,534.18x = 622,142,473,342.97
  5. Step 5: Solve for x
    x = 622,142,473,342.97/1,010,534.18
  6. Step 6: Final answer
    x = 615,657.03

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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.