Home / 8,909,113.93-12,294,577.22-4,834,732.93

Finding the Fourth Proportional to 8,909,113.93, 12,294,577.22 and 4,834,732.93

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Solution

The fourth proportional to 8,909,113.93, 12,294,577.22 and 4,834,732.93 is: 6,671,931.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,909,113.93 : 12,294,577.22 = 4,834,732.93 : x
  2. Step 2: Convert to fraction form
    8,909,113.93/12,294,577.22 = 4,834,732.93/x
  3. Step 3: Cross multiply
    8,909,113.93x = 12,294,577.22 × 4,834,732.93
  4. Step 4: Simplify right side
    8,909,113.93x = 59,440,997,291,051.75
  5. Step 5: Solve for x
    x = 59,440,997,291,051.75/8,909,113.93
  6. Step 6: Final answer
    x = 6,671,931.44

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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.