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Finding the Fourth Proportional to 5,846,410.88, 8,069,509.68 and 4,680,302.48

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Solution

The fourth proportional to 5,846,410.88, 8,069,509.68 and 4,680,302.48 is: 6,459,988.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,846,410.88 : 8,069,509.68 = 4,680,302.48 : x
  2. Step 2: Convert to fraction form
    5,846,410.88/8,069,509.68 = 4,680,302.48/x
  3. Step 3: Cross multiply
    5,846,410.88x = 8,069,509.68 × 4,680,302.48
  4. Step 4: Simplify right side
    5,846,410.88x = 37,767,746,167,688.01
  5. Step 5: Solve for x
    x = 37,767,746,167,688.01/5,846,410.88
  6. Step 6: Final answer
    x = 6,459,988.35

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.