Home / 3,068,430.10-4,602,829.67-938,532.67

Finding the Fourth Proportional to 3,068,430.10, 4,602,829.67 and 938,532.67

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Solution

The fourth proportional to 3,068,430.10, 4,602,829.67 and 938,532.67 is: 1,407,855.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,430.10 : 4,602,829.67 = 938,532.67 : x
  2. Step 2: Convert to fraction form
    3,068,430.10/4,602,829.67 = 938,532.67/x
  3. Step 3: Cross multiply
    3,068,430.10x = 4,602,829.67 × 938,532.67
  4. Step 4: Simplify right side
    3,068,430.10x = 4,319,906,010,579.58
  5. Step 5: Solve for x
    x = 4,319,906,010,579.58/3,068,430.10
  6. Step 6: Final answer
    x = 1,407,855.44

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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.