Home / 8,885,297.81-13,328,445.26-2,495,051.93

Finding the Fourth Proportional to 8,885,297.81, 13,328,445.26 and 2,495,051.93

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Solution

The fourth proportional to 8,885,297.81, 13,328,445.26 and 2,495,051.93 is: 3,742,717.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,885,297.81 : 13,328,445.26 = 2,495,051.93 : x
  2. Step 2: Convert to fraction form
    8,885,297.81/13,328,445.26 = 2,495,051.93/x
  3. Step 3: Cross multiply
    8,885,297.81x = 13,328,445.26 × 2,495,051.93
  4. Step 4: Simplify right side
    8,885,297.81x = 33,255,163,003,220.12
  5. Step 5: Solve for x
    x = 33,255,163,003,220.12/8,885,297.81
  6. Step 6: Final answer
    x = 3,742,717.88

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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.