Home / 793,586.32-1,095,157.02-431,017.26

Finding the Fourth Proportional to 793,586.32, 1,095,157.02 and 431,017.26

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Solution

The fourth proportional to 793,586.32, 1,095,157.02 and 431,017.26 is: 594,808.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,586.32 : 1,095,157.02 = 431,017.26 : x
  2. Step 2: Convert to fraction form
    793,586.32/1,095,157.02 = 431,017.26/x
  3. Step 3: Cross multiply
    793,586.32x = 1,095,157.02 × 431,017.26
  4. Step 4: Simplify right side
    793,586.32x = 472,031,578,030.17
  5. Step 5: Solve for x
    x = 472,031,578,030.17/793,586.32
  6. Step 6: Final answer
    x = 594,808.11

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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.