Home / 14,495,075.46-21,742,617.24-4,259,934.69

Finding the Fourth Proportional to 14,495,075.46, 21,742,617.24 and 4,259,934.69

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Solution

The fourth proportional to 14,495,075.46, 21,742,617.24 and 4,259,934.69 is: 6,389,903.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,495,075.46 : 21,742,617.24 = 4,259,934.69 : x
  2. Step 2: Convert to fraction form
    14,495,075.46/21,742,617.24 = 4,259,934.69/x
  3. Step 3: Cross multiply
    14,495,075.46x = 21,742,617.24 × 4,259,934.69
  4. Step 4: Simplify right side
    14,495,075.46x = 92,622,129,350,533.23
  5. Step 5: Solve for x
    x = 92,622,129,350,533.23/14,495,075.46
  6. Step 6: Final answer
    x = 6,389,903.22

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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.