Home / 7,633,093.59-10,533,750.48-4,148,432.58

Finding the Fourth Proportional to 7,633,093.59, 10,533,750.48 and 4,148,432.58

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Solution

The fourth proportional to 7,633,093.59, 10,533,750.48 and 4,148,432.58 is: 5,724,881.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,633,093.59 : 10,533,750.48 = 4,148,432.58 : x
  2. Step 2: Convert to fraction form
    7,633,093.59/10,533,750.48 = 4,148,432.58/x
  3. Step 3: Cross multiply
    7,633,093.59x = 10,533,750.48 × 4,148,432.58
  4. Step 4: Simplify right side
    7,633,093.59x = 43,698,553,680,822.64
  5. Step 5: Solve for x
    x = 43,698,553,680,822.64/7,633,093.59
  6. Step 6: Final answer
    x = 5,724,881.16

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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.