Home / 10,704,587.90-14,772,345.91-5,809,810.06

Finding the Fourth Proportional to 10,704,587.90, 14,772,345.91 and 5,809,810.06

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Solution

The fourth proportional to 10,704,587.90, 14,772,345.91 and 5,809,810.06 is: 8,017,545.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,704,587.90 : 14,772,345.91 = 5,809,810.06 : x
  2. Step 2: Convert to fraction form
    10,704,587.90/14,772,345.91 = 5,809,810.06/x
  3. Step 3: Cross multiply
    10,704,587.90x = 14,772,345.91 × 5,809,810.06
  4. Step 4: Simplify right side
    10,704,587.90x = 85,824,523,877,717.84
  5. Step 5: Solve for x
    x = 85,824,523,877,717.84/10,704,587.90
  6. Step 6: Final answer
    x = 8,017,545.81

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Why These Related Problems?

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