Home / 563,904.60-846,051.30-248,587.80

Finding the Fourth Proportional to 563,904.60, 846,051.30 and 248,587.80

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Solution

The fourth proportional to 563,904.60, 846,051.30 and 248,587.80 is: 372,967.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,904.60 : 846,051.30 = 248,587.80 : x
  2. Step 2: Convert to fraction form
    563,904.60/846,051.30 = 248,587.80/x
  3. Step 3: Cross multiply
    563,904.60x = 846,051.30 × 248,587.80
  4. Step 4: Simplify right side
    563,904.60x = 210,318,031,354.14
  5. Step 5: Solve for x
    x = 210,318,031,354.14/563,904.60
  6. Step 6: Final answer
    x = 372,967.40

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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.