Home / 10,804,513.50-16,205,576.54-2,717,492.40

Finding the Fourth Proportional to 10,804,513.50, 16,205,576.54 and 2,717,492.40

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Solution

The fourth proportional to 10,804,513.50, 16,205,576.54 and 2,717,492.40 is: 4,075,938.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,804,513.50 : 16,205,576.54 = 2,717,492.40 : x
  2. Step 2: Convert to fraction form
    10,804,513.50/16,205,576.54 = 2,717,492.40/x
  3. Step 3: Cross multiply
    10,804,513.50x = 16,205,576.54 × 2,717,492.40
  4. Step 4: Simplify right side
    10,804,513.50x = 44,038,531,071,480.84
  5. Step 5: Solve for x
    x = 44,038,531,071,480.84/10,804,513.50
  6. Step 6: Final answer
    x = 4,075,938.36

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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.