Home / 9,064,124.56-13,587,095.93-4,209,840.10

Finding the Fourth Proportional to 9,064,124.56, 13,587,095.93 and 4,209,840.10

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Solution

The fourth proportional to 9,064,124.56, 13,587,095.93 and 4,209,840.10 is: 6,310,537.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,064,124.56 : 13,587,095.93 = 4,209,840.10 : x
  2. Step 2: Convert to fraction form
    9,064,124.56/13,587,095.93 = 4,209,840.10/x
  3. Step 3: Cross multiply
    9,064,124.56x = 13,587,095.93 × 4,209,840.10
  4. Step 4: Simplify right side
    9,064,124.56x = 57,199,501,267,611.59
  5. Step 5: Solve for x
    x = 57,199,501,267,611.59/9,064,124.56
  6. Step 6: Final answer
    x = 6,310,537.87

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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.