Home / 4,316,107.80-6,473,645.04-3,357,521.10

Finding the Fourth Proportional to 4,316,107.80, 6,473,645.04 and 3,357,521.10

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Solution

The fourth proportional to 4,316,107.80, 6,473,645.04 and 3,357,521.10 is: 5,035,879.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,107.80 : 6,473,645.04 = 3,357,521.10 : x
  2. Step 2: Convert to fraction form
    4,316,107.80/6,473,645.04 = 3,357,521.10/x
  3. Step 3: Cross multiply
    4,316,107.80x = 6,473,645.04 × 3,357,521.10
  4. Step 4: Simplify right side
    4,316,107.80x = 21,735,399,815,710.34
  5. Step 5: Solve for x
    x = 21,735,399,815,710.34/4,316,107.80
  6. Step 6: Final answer
    x = 5,035,879.74

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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.