Home / 1,060,550.18-1,463,590.02-577,146.50

Finding the Fourth Proportional to 1,060,550.18, 1,463,590.02 and 577,146.50

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Solution

The fourth proportional to 1,060,550.18, 1,463,590.02 and 577,146.50 is: 796,478.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,550.18 : 1,463,590.02 = 577,146.50 : x
  2. Step 2: Convert to fraction form
    1,060,550.18/1,463,590.02 = 577,146.50/x
  3. Step 3: Cross multiply
    1,060,550.18x = 1,463,590.02 × 577,146.50
  4. Step 4: Simplify right side
    1,060,550.18x = 844,705,857,477.93
  5. Step 5: Solve for x
    x = 844,705,857,477.93/1,060,550.18
  6. Step 6: Final answer
    x = 796,478.92

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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.