Home / 5,459,599.04-8,190,596.64-1,673,366.72

Finding the Fourth Proportional to 5,459,599.04, 8,190,596.64 and 1,673,366.72

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Solution

The fourth proportional to 5,459,599.04, 8,190,596.64 and 1,673,366.72 is: 2,510,417.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,459,599.04 : 8,190,596.64 = 1,673,366.72 : x
  2. Step 2: Convert to fraction form
    5,459,599.04/8,190,596.64 = 1,673,366.72/x
  3. Step 3: Cross multiply
    5,459,599.04x = 8,190,596.64 × 1,673,366.72
  4. Step 4: Simplify right side
    5,459,599.04x = 13,705,871,834,319.82
  5. Step 5: Solve for x
    x = 13,705,871,834,319.82/5,459,599.04
  6. Step 6: Final answer
    x = 2,510,417.29

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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.