Home / 4,868,590.86-7,303,550.55-2,028,038.71

Finding the Fourth Proportional to 4,868,590.86, 7,303,550.55 and 2,028,038.71

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Solution

The fourth proportional to 4,868,590.86, 7,303,550.55 and 2,028,038.71 is: 3,042,334.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,868,590.86 : 7,303,550.55 = 2,028,038.71 : x
  2. Step 2: Convert to fraction form
    4,868,590.86/7,303,550.55 = 2,028,038.71/x
  3. Step 3: Cross multiply
    4,868,590.86x = 7,303,550.55 × 2,028,038.71
  4. Step 4: Simplify right side
    4,868,590.86x = 14,811,883,235,841.79
  5. Step 5: Solve for x
    x = 14,811,883,235,841.79/4,868,590.86
  6. Step 6: Final answer
    x = 3,042,334.77

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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.