Home / 9,864,601.80-14,789,904.30-4,475,833.80

Finding the Fourth Proportional to 9,864,601.80, 14,789,904.30 and 4,475,833.80

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Solution

The fourth proportional to 9,864,601.80, 14,789,904.30 and 4,475,833.80 is: 6,710,575.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,864,601.80 : 14,789,904.30 = 4,475,833.80 : x
  2. Step 2: Convert to fraction form
    9,864,601.80/14,789,904.30 = 4,475,833.80/x
  3. Step 3: Cross multiply
    9,864,601.80x = 14,789,904.30 × 4,475,833.80
  4. Step 4: Simplify right side
    9,864,601.80x = 66,197,153,564,705.34
  5. Step 5: Solve for x
    x = 66,197,153,564,705.34/9,864,601.80
  6. Step 6: Final answer
    x = 6,710,575.34

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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.