Home / 1,630,345.68-2,445,526.68-955,952.64

Finding the Fourth Proportional to 1,630,345.68, 2,445,526.68 and 955,952.64

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Solution

The fourth proportional to 1,630,345.68, 2,445,526.68 and 955,952.64 is: 1,433,933.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,630,345.68 : 2,445,526.68 = 955,952.64 : x
  2. Step 2: Convert to fraction form
    1,630,345.68/2,445,526.68 = 955,952.64/x
  3. Step 3: Cross multiply
    1,630,345.68x = 2,445,526.68 × 955,952.64
  4. Step 4: Simplify right side
    1,630,345.68x = 2,337,807,685,936.44
  5. Step 5: Solve for x
    x = 2,337,807,685,936.44/1,630,345.68
  6. Step 6: Final answer
    x = 1,433,933.74

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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.