Home / 5,060,641.04-6,976,421.00-3,607,814.21

Finding the Fourth Proportional to 5,060,641.04, 6,976,421.00 and 3,607,814.21

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Solution

The fourth proportional to 5,060,641.04, 6,976,421.00 and 3,607,814.21 is: 4,973,605.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,641.04 : 6,976,421.00 = 3,607,814.21 : x
  2. Step 2: Convert to fraction form
    5,060,641.04/6,976,421.00 = 3,607,814.21/x
  3. Step 3: Cross multiply
    5,060,641.04x = 6,976,421.00 × 3,607,814.21
  4. Step 4: Simplify right side
    5,060,641.04x = 25,169,630,765,821.23
  5. Step 5: Solve for x
    x = 25,169,630,765,821.23/5,060,641.04
  6. Step 6: Final answer
    x = 4,973,605.24

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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.