Home / 1,068,848.25-1,475,034.45-609,953.69

Finding the Fourth Proportional to 1,068,848.25, 1,475,034.45 and 609,953.69

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Solution

The fourth proportional to 1,068,848.25, 1,475,034.45 and 609,953.69 is: 841,749.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,848.25 : 1,475,034.45 = 609,953.69 : x
  2. Step 2: Convert to fraction form
    1,068,848.25/1,475,034.45 = 609,953.69/x
  3. Step 3: Cross multiply
    1,068,848.25x = 1,475,034.45 × 609,953.69
  4. Step 4: Simplify right side
    1,068,848.25x = 899,702,698,279.45
  5. Step 5: Solve for x
    x = 899,702,698,279.45/1,068,848.25
  6. Step 6: Final answer
    x = 841,749.70

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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.