Home / 9,106,514.60-13,664,145.90-6,075,332.60

Finding the Fourth Proportional to 9,106,514.60, 13,664,145.90 and 6,075,332.60

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Solution

The fourth proportional to 9,106,514.60, 13,664,145.90 and 6,075,332.60 is: 9,115,916.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,106,514.60 : 13,664,145.90 = 6,075,332.60 : x
  2. Step 2: Convert to fraction form
    9,106,514.60/13,664,145.90 = 6,075,332.60/x
  3. Step 3: Cross multiply
    9,106,514.60x = 13,664,145.90 × 6,075,332.60
  4. Step 4: Simplify right side
    9,106,514.60x = 83,014,231,037,426.34
  5. Step 5: Solve for x
    x = 83,014,231,037,426.34/9,106,514.60
  6. Step 6: Final answer
    x = 9,115,916.98

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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.