Home / 7,473,392.44-10,313,313.15-4,210,246.24

Finding the Fourth Proportional to 7,473,392.44, 10,313,313.15 and 4,210,246.24

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Solution

The fourth proportional to 7,473,392.44, 10,313,313.15 and 4,210,246.24 is: 5,810,157.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,473,392.44 : 10,313,313.15 = 4,210,246.24 : x
  2. Step 2: Convert to fraction form
    7,473,392.44/10,313,313.15 = 4,210,246.24/x
  3. Step 3: Cross multiply
    7,473,392.44x = 10,313,313.15 × 4,210,246.24
  4. Step 4: Simplify right side
    7,473,392.44x = 43,421,587,911,730.06
  5. Step 5: Solve for x
    x = 43,421,587,911,730.06/7,473,392.44
  6. Step 6: Final answer
    x = 5,810,157.60

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Double scale
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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.