Home / 9,365,409.60-14,048,114.40-2,976,307.80

Finding the Fourth Proportional to 9,365,409.60, 14,048,114.40 and 2,976,307.80

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Solution

The fourth proportional to 9,365,409.60, 14,048,114.40 and 2,976,307.80 is: 4,464,461.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,365,409.60 : 14,048,114.40 = 2,976,307.80 : x
  2. Step 2: Convert to fraction form
    9,365,409.60/14,048,114.40 = 2,976,307.80/x
  3. Step 3: Cross multiply
    9,365,409.60x = 14,048,114.40 × 2,976,307.80
  4. Step 4: Simplify right side
    9,365,409.60x = 41,811,512,464,012.32
  5. Step 5: Solve for x
    x = 41,811,512,464,012.32/9,365,409.60
  6. Step 6: Final answer
    x = 4,464,461.70

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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.