Home / 12,634,289.33-17,435,319.01-6,833,071.02

Finding the Fourth Proportional to 12,634,289.33, 17,435,319.01 and 6,833,071.02

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Solution

The fourth proportional to 12,634,289.33, 17,435,319.01 and 6,833,071.02 is: 9,429,637.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,634,289.33 : 17,435,319.01 = 6,833,071.02 : x
  2. Step 2: Convert to fraction form
    12,634,289.33/17,435,319.01 = 6,833,071.02/x
  3. Step 3: Cross multiply
    12,634,289.33x = 17,435,319.01 × 6,833,071.02
  4. Step 4: Simplify right side
    12,634,289.33x = 119,136,773,034,603.41
  5. Step 5: Solve for x
    x = 119,136,773,034,603.41/12,634,289.33
  6. Step 6: Final answer
    x = 9,429,637.86

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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.