Home / 2,953,410.10-4,075,706.08-1,595,283.10

Finding the Fourth Proportional to 2,953,410.10, 4,075,706.08 and 1,595,283.10

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Solution

The fourth proportional to 2,953,410.10, 4,075,706.08 and 1,595,283.10 is: 2,201,490.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,410.10 : 4,075,706.08 = 1,595,283.10 : x
  2. Step 2: Convert to fraction form
    2,953,410.10/4,075,706.08 = 1,595,283.10/x
  3. Step 3: Cross multiply
    2,953,410.10x = 4,075,706.08 × 1,595,283.10
  4. Step 4: Simplify right side
    2,953,410.10x = 6,501,905,029,991.25
  5. Step 5: Solve for x
    x = 6,501,905,029,991.25/2,953,410.10
  6. Step 6: Final answer
    x = 2,201,490.75

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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.