Home / 1,437,630.56-1,983,924.60-793,090.88

Finding the Fourth Proportional to 1,437,630.56, 1,983,924.60 and 793,090.88

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Solution

The fourth proportional to 1,437,630.56, 1,983,924.60 and 793,090.88 is: 1,094,462.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,630.56 : 1,983,924.60 = 793,090.88 : x
  2. Step 2: Convert to fraction form
    1,437,630.56/1,983,924.60 = 793,090.88/x
  3. Step 3: Cross multiply
    1,437,630.56x = 1,983,924.60 × 793,090.88
  4. Step 4: Simplify right side
    1,437,630.56x = 1,573,432,506,867.65
  5. Step 5: Solve for x
    x = 1,573,432,506,867.65/1,437,630.56
  6. Step 6: Final answer
    x = 1,094,462.34

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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.