Home / 8,295,741.34-11,447,872.37-4,574,570.35

Finding the Fourth Proportional to 8,295,741.34, 11,447,872.37 and 4,574,570.35

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Solution

The fourth proportional to 8,295,741.34, 11,447,872.37 and 4,574,570.35 is: 6,312,768.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,295,741.34 : 11,447,872.37 = 4,574,570.35 : x
  2. Step 2: Convert to fraction form
    8,295,741.34/11,447,872.37 = 4,574,570.35/x
  3. Step 3: Cross multiply
    8,295,741.34x = 11,447,872.37 × 4,574,570.35
  4. Step 4: Simplify right side
    8,295,741.34x = 52,369,097,501,513.10
  5. Step 5: Solve for x
    x = 52,369,097,501,513.10/8,295,741.34
  6. Step 6: Final answer
    x = 6,312,768.85

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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.