Home / 7,776,875.44-10,730,370.48-4,511,799.24

Finding the Fourth Proportional to 7,776,875.44, 10,730,370.48 and 4,511,799.24

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Solution

The fourth proportional to 7,776,875.44, 10,730,370.48 and 4,511,799.24 is: 6,225,286.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,776,875.44 : 10,730,370.48 = 4,511,799.24 : x
  2. Step 2: Convert to fraction form
    7,776,875.44/10,730,370.48 = 4,511,799.24/x
  3. Step 3: Cross multiply
    7,776,875.44x = 10,730,370.48 × 4,511,799.24
  4. Step 4: Simplify right side
    7,776,875.44x = 48,413,277,376,582.44
  5. Step 5: Solve for x
    x = 48,413,277,376,582.44/7,776,875.44
  6. Step 6: Final answer
    x = 6,225,286.46

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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.