Home / 10,704,792.91-14,772,628.05-5,810,014.43

Finding the Fourth Proportional to 10,704,792.91, 14,772,628.05 and 5,810,014.43

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Solution

The fourth proportional to 10,704,792.91, 14,772,628.05 and 5,810,014.43 is: 8,017,827.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,704,792.91 : 14,772,628.05 = 5,810,014.43 : x
  2. Step 2: Convert to fraction form
    10,704,792.91/14,772,628.05 = 5,810,014.43/x
  3. Step 3: Cross multiply
    10,704,792.91x = 14,772,628.05 × 5,810,014.43
  4. Step 4: Simplify right side
    10,704,792.91x = 85,829,182,139,522.77
  5. Step 5: Solve for x
    x = 85,829,182,139,522.77/10,704,792.91
  6. Step 6: Final answer
    x = 8,017,827.43

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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.