Home / 5,767,477.32-8,653,111.41-2,358,631.40

Finding the Fourth Proportional to 5,767,477.32, 8,653,111.41 and 2,358,631.40

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Solution

The fourth proportional to 5,767,477.32, 8,653,111.41 and 2,358,631.40 is: 3,538,722.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,767,477.32 : 8,653,111.41 = 2,358,631.40 : x
  2. Step 2: Convert to fraction form
    5,767,477.32/8,653,111.41 = 2,358,631.40/x
  3. Step 3: Cross multiply
    5,767,477.32x = 8,653,111.41 × 2,358,631.40
  4. Step 4: Simplify right side
    5,767,477.32x = 20,409,500,236,058.72
  5. Step 5: Solve for x
    x = 20,409,500,236,058.72/5,767,477.32
  6. Step 6: Final answer
    x = 3,538,722.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.