Home / 9,746,833.74-13,452,038.19-5,616,074.04

Finding the Fourth Proportional to 9,746,833.74, 13,452,038.19 and 5,616,074.04

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Solution

The fourth proportional to 9,746,833.74, 13,452,038.19 and 5,616,074.04 is: 7,750,993.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,746,833.74 : 13,452,038.19 = 5,616,074.04 : x
  2. Step 2: Convert to fraction form
    9,746,833.74/13,452,038.19 = 5,616,074.04/x
  3. Step 3: Cross multiply
    9,746,833.74x = 13,452,038.19 × 5,616,074.04
  4. Step 4: Simplify right side
    9,746,833.74x = 75,547,642,463,947.58
  5. Step 5: Solve for x
    x = 75,547,642,463,947.58/9,746,833.74
  6. Step 6: Final answer
    x = 7,750,993.24

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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.