Home / 2,953,408.10-4,075,703.32-1,595,281.10

Finding the Fourth Proportional to 2,953,408.10, 4,075,703.32 and 1,595,281.10

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Solution

The fourth proportional to 2,953,408.10, 4,075,703.32 and 1,595,281.10 is: 2,201,487.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,408.10 : 4,075,703.32 = 1,595,281.10 : x
  2. Step 2: Convert to fraction form
    2,953,408.10/4,075,703.32 = 1,595,281.10/x
  3. Step 3: Cross multiply
    2,953,408.10x = 4,075,703.32 × 1,595,281.10
  4. Step 4: Simplify right side
    2,953,408.10x = 6,501,892,475,603.25
  5. Step 5: Solve for x
    x = 6,501,892,475,603.25/2,953,408.10
  6. Step 6: Final answer
    x = 2,201,487.99

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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.