Home / 3,590,432.10-4,955,646.69-2,063,424.42

Finding the Fourth Proportional to 3,590,432.10, 4,955,646.69 and 2,063,424.42

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Solution

The fourth proportional to 3,590,432.10, 4,955,646.69 and 2,063,424.42 is: 2,848,014.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,590,432.10 : 4,955,646.69 = 2,063,424.42 : x
  2. Step 2: Convert to fraction form
    3,590,432.10/4,955,646.69 = 2,063,424.42/x
  3. Step 3: Cross multiply
    3,590,432.10x = 4,955,646.69 × 2,063,424.42
  4. Step 4: Simplify right side
    3,590,432.10x = 10,225,602,397,038.17
  5. Step 5: Solve for x
    x = 10,225,602,397,038.17/3,590,432.10
  6. Step 6: Final answer
    x = 2,848,014.42

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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.