Home / 1,059,330.18-1,461,904.29-575,928.45

Finding the Fourth Proportional to 1,059,330.18, 1,461,904.29 and 575,928.45

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Solution

The fourth proportional to 1,059,330.18, 1,461,904.29 and 575,928.45 is: 794,796.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,330.18 : 1,461,904.29 = 575,928.45 : x
  2. Step 2: Convert to fraction form
    1,059,330.18/1,461,904.29 = 575,928.45/x
  3. Step 3: Cross multiply
    1,059,330.18x = 1,461,904.29 × 575,928.45
  4. Step 4: Simplify right side
    1,059,330.18x = 841,952,271,788.05
  5. Step 5: Solve for x
    x = 841,952,271,788.05/1,059,330.18
  6. Step 6: Final answer
    x = 794,796.83

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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.