Home / 9,746,275.36-13,450,019.25-5,335,927.42

Finding the Fourth Proportional to 9,746,275.36, 13,450,019.25 and 5,335,927.42

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Solution

The fourth proportional to 9,746,275.36, 13,450,019.25 and 5,335,927.42 is: 7,363,667.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,746,275.36 : 13,450,019.25 = 5,335,927.42 : x
  2. Step 2: Convert to fraction form
    9,746,275.36/13,450,019.25 = 5,335,927.42/x
  3. Step 3: Cross multiply
    9,746,275.36x = 13,450,019.25 × 5,335,927.42
  4. Step 4: Simplify right side
    9,746,275.36x = 71,768,326,520,009.92
  5. Step 5: Solve for x
    x = 71,768,326,520,009.92/9,746,275.36
  6. Step 6: Final answer
    x = 7,363,667.03

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1.5x scale

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.