Home / 6,922,290.03-9,553,210.16-3,824,813.76

Finding the Fourth Proportional to 6,922,290.03, 9,553,210.16 and 3,824,813.76

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Solution

The fourth proportional to 6,922,290.03, 9,553,210.16 and 3,824,813.76 is: 5,278,491.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,922,290.03 : 9,553,210.16 = 3,824,813.76 : x
  2. Step 2: Convert to fraction form
    6,922,290.03/9,553,210.16 = 3,824,813.76/x
  3. Step 3: Cross multiply
    6,922,290.03x = 9,553,210.16 × 3,824,813.76
  4. Step 4: Simplify right side
    6,922,290.03x = 36,539,249,672,139.80
  5. Step 5: Solve for x
    x = 36,539,249,672,139.80/6,922,290.03
  6. Step 6: Final answer
    x = 5,278,491.58

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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.