Home / 673,670.55-1,009,029.60-598,875.15

Finding the Fourth Proportional to 673,670.55, 1,009,029.60 and 598,875.15

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Solution

The fourth proportional to 673,670.55, 1,009,029.60 and 598,875.15 is: 897,000.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,670.55 : 1,009,029.60 = 598,875.15 : x
  2. Step 2: Convert to fraction form
    673,670.55/1,009,029.60 = 598,875.15/x
  3. Step 3: Cross multiply
    673,670.55x = 1,009,029.60 × 598,875.15
  4. Step 4: Simplify right side
    673,670.55x = 604,282,753,054.44
  5. Step 5: Solve for x
    x = 604,282,753,054.44/673,670.55
  6. Step 6: Final answer
    x = 897,000.40

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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.