Home / 4,613,545.86-6,366,746.72-2,548,518.66

Finding the Fourth Proportional to 4,613,545.86, 6,366,746.72 and 2,548,518.66

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Solution

The fourth proportional to 4,613,545.86, 6,366,746.72 and 2,548,518.66 is: 3,516,985.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,613,545.86 : 6,366,746.72 = 2,548,518.66 : x
  2. Step 2: Convert to fraction form
    4,613,545.86/6,366,746.72 = 2,548,518.66/x
  3. Step 3: Cross multiply
    4,613,545.86x = 6,366,746.72 × 2,548,518.66
  4. Step 4: Simplify right side
    4,613,545.86x = 16,225,772,819,413.79
  5. Step 5: Solve for x
    x = 16,225,772,819,413.79/4,613,545.86
  6. Step 6: Final answer
    x = 3,516,985.27

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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.