Home / 4,075,947.14-6,113,916.74-1,043,308.16

Finding the Fourth Proportional to 4,075,947.14, 6,113,916.74 and 1,043,308.16

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Solution

The fourth proportional to 4,075,947.14, 6,113,916.74 and 1,043,308.16 is: 1,564,961.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075,947.14 : 6,113,916.74 = 1,043,308.16 : x
  2. Step 2: Convert to fraction form
    4,075,947.14/6,113,916.74 = 1,043,308.16/x
  3. Step 3: Cross multiply
    4,075,947.14x = 6,113,916.74 × 1,043,308.16
  4. Step 4: Simplify right side
    4,075,947.14x = 6,378,699,196,441.29
  5. Step 5: Solve for x
    x = 6,378,699,196,441.29/4,075,947.14
  6. Step 6: Final answer
    x = 1,564,961.22

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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.