Home / 11,362,335.51-17,045,899.88-3,685,384.14

Finding the Fourth Proportional to 11,362,335.51, 17,045,899.88 and 3,685,384.14

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Solution

The fourth proportional to 11,362,335.51, 17,045,899.88 and 3,685,384.14 is: 5,528,853.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,362,335.51 : 17,045,899.88 = 3,685,384.14 : x
  2. Step 2: Convert to fraction form
    11,362,335.51/17,045,899.88 = 3,685,384.14/x
  3. Step 3: Cross multiply
    11,362,335.51x = 17,045,899.88 × 3,685,384.14
  4. Step 4: Simplify right side
    11,362,335.51x = 62,820,689,069,779.90
  5. Step 5: Solve for x
    x = 62,820,689,069,779.90/11,362,335.51
  6. Step 6: Final answer
    x = 5,528,853.55

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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.