Home / 7,492,085.03-10,339,077.38-4,054,326.10

Finding the Fourth Proportional to 7,492,085.03, 10,339,077.38 and 4,054,326.10

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Solution

The fourth proportional to 7,492,085.03, 10,339,077.38 and 4,054,326.10 is: 5,594,970.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,085.03 : 10,339,077.38 = 4,054,326.10 : x
  2. Step 2: Convert to fraction form
    7,492,085.03/10,339,077.38 = 4,054,326.10/x
  3. Step 3: Cross multiply
    7,492,085.03x = 10,339,077.38 × 4,054,326.10
  4. Step 4: Simplify right side
    7,492,085.03x = 41,917,991,271,653.62
  5. Step 5: Solve for x
    x = 41,917,991,271,653.62/7,492,085.03
  6. Step 6: Final answer
    x = 5,594,970.04

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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.