Home / 9,361,804.80-14,032,209.60-4,811,095.20

Finding the Fourth Proportional to 9,361,804.80, 14,032,209.60 and 4,811,095.20

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Solution

The fourth proportional to 9,361,804.80, 14,032,209.60 and 4,811,095.20 is: 7,211,248.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,361,804.80 : 14,032,209.60 = 4,811,095.20 : x
  2. Step 2: Convert to fraction form
    9,361,804.80/14,032,209.60 = 4,811,095.20/x
  3. Step 3: Cross multiply
    9,361,804.80x = 14,032,209.60 × 4,811,095.20
  4. Step 4: Simplify right side
    9,361,804.80x = 67,510,296,251,953.92
  5. Step 5: Solve for x
    x = 67,510,296,251,953.92/9,361,804.80
  6. Step 6: Final answer
    x = 7,211,248.01

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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.