Home / 1,068,848.13-1,475,034.29-609,953.56

Finding the Fourth Proportional to 1,068,848.13, 1,475,034.29 and 609,953.56

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Solution

The fourth proportional to 1,068,848.13, 1,475,034.29 and 609,953.56 is: 841,749.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,848.13 : 1,475,034.29 = 609,953.56 : x
  2. Step 2: Convert to fraction form
    1,068,848.13/1,475,034.29 = 609,953.56/x
  3. Step 3: Cross multiply
    1,068,848.13x = 1,475,034.29 × 609,953.56
  4. Step 4: Simplify right side
    1,068,848.13x = 899,702,416,307.57
  5. Step 5: Solve for x
    x = 899,702,416,307.57/1,068,848.13
  6. Step 6: Final answer
    x = 841,749.53

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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.