Home / 1,009,873.35-1,514,056.73-610,429.95

Finding the Fourth Proportional to 1,009,873.35, 1,514,056.73 and 610,429.95

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Solution

The fourth proportional to 1,009,873.35, 1,514,056.73 and 610,429.95 is: 915,189.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,009,873.35 : 1,514,056.73 = 610,429.95 : x
  2. Step 2: Convert to fraction form
    1,009,873.35/1,514,056.73 = 610,429.95/x
  3. Step 3: Cross multiply
    1,009,873.35x = 1,514,056.73 × 610,429.95
  4. Step 4: Simplify right side
    1,009,873.35x = 924,225,570,938.91
  5. Step 5: Solve for x
    x = 924,225,570,938.91/1,009,873.35
  6. Step 6: Final answer
    x = 915,189.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.