Home / 10,049,444.34-15,069,073.47-4,291,281.10

Finding the Fourth Proportional to 10,049,444.34, 15,069,073.47 and 4,291,281.10

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Solution

The fourth proportional to 10,049,444.34, 15,069,073.47 and 4,291,281.10 is: 6,434,746.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,049,444.34 : 15,069,073.47 = 4,291,281.10 : x
  2. Step 2: Convert to fraction form
    10,049,444.34/15,069,073.47 = 4,291,281.10/x
  3. Step 3: Cross multiply
    10,049,444.34x = 15,069,073.47 × 4,291,281.10
  4. Step 4: Simplify right side
    10,049,444.34x = 64,665,630,176,322.41
  5. Step 5: Solve for x
    x = 64,665,630,176,322.41/10,049,444.34
  6. Step 6: Final answer
    x = 6,434,746.84

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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.