Home / 10,346,014.14-14,276,427.56-6,371,656.52

Finding the Fourth Proportional to 10,346,014.14, 14,276,427.56 and 6,371,656.52

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Solution

The fourth proportional to 10,346,014.14, 14,276,427.56 and 6,371,656.52 is: 8,792,225.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,346,014.14 : 14,276,427.56 = 6,371,656.52 : x
  2. Step 2: Convert to fraction form
    10,346,014.14/14,276,427.56 = 6,371,656.52/x
  3. Step 3: Cross multiply
    10,346,014.14x = 14,276,427.56 × 6,371,656.52
  4. Step 4: Simplify right side
    10,346,014.14x = 90,964,492,744,981.69
  5. Step 5: Solve for x
    x = 90,964,492,744,981.69/10,346,014.14
  6. Step 6: Final answer
    x = 8,792,225.83

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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.