Home / 5,533,916.85-7,636,779.91-3,053,070.02

Finding the Fourth Proportional to 5,533,916.85, 7,636,779.91 and 3,053,070.02

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Solution

The fourth proportional to 5,533,916.85, 7,636,779.91 and 3,053,070.02 is: 4,213,222.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,533,916.85 : 7,636,779.91 = 3,053,070.02 : x
  2. Step 2: Convert to fraction form
    5,533,916.85/7,636,779.91 = 3,053,070.02/x
  3. Step 3: Cross multiply
    5,533,916.85x = 7,636,779.91 × 3,053,070.02
  4. Step 4: Simplify right side
    5,533,916.85x = 23,315,623,792,559.30
  5. Step 5: Solve for x
    x = 23,315,623,792,559.30/5,533,916.85
  6. Step 6: Final answer
    x = 4,213,222.65

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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.