Home / 1,059,775.56-1,462,476.51-576,330.41

Finding the Fourth Proportional to 1,059,775.56, 1,462,476.51 and 576,330.41

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Solution

The fourth proportional to 1,059,775.56, 1,462,476.51 and 576,330.41 is: 795,328.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,775.56 : 1,462,476.51 = 576,330.41 : x
  2. Step 2: Convert to fraction form
    1,059,775.56/1,462,476.51 = 576,330.41/x
  3. Step 3: Cross multiply
    1,059,775.56x = 1,462,476.51 × 576,330.41
  4. Step 4: Simplify right side
    1,059,775.56x = 842,869,686,623.67
  5. Step 5: Solve for x
    x = 842,869,686,623.67/1,059,775.56
  6. Step 6: Final answer
    x = 795,328.48

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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.