Home / 4,746,311.04-7,111,172.16-3,952,698.24

Finding the Fourth Proportional to 4,746,311.04, 7,111,172.16 and 3,952,698.24

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Solution

The fourth proportional to 4,746,311.04, 7,111,172.16 and 3,952,698.24 is: 5,922,139.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,746,311.04 : 7,111,172.16 = 3,952,698.24 : x
  2. Step 2: Convert to fraction form
    4,746,311.04/7,111,172.16 = 3,952,698.24/x
  3. Step 3: Cross multiply
    4,746,311.04x = 7,111,172.16 × 3,952,698.24
  4. Step 4: Simplify right side
    4,746,311.04x = 28,108,317,681,169
  5. Step 5: Solve for x
    x = 28,108,317,681,169/4,746,311.04
  6. Step 6: Final answer
    x = 5,922,139.84

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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.