Home / 3,460,762.11-5,191,155.95-1,064,590.14

Finding the Fourth Proportional to 3,460,762.11, 5,191,155.95 and 1,064,590.14

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Solution

The fourth proportional to 3,460,762.11, 5,191,155.95 and 1,064,590.14 is: 1,596,889.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,460,762.11 : 5,191,155.95 = 1,064,590.14 : x
  2. Step 2: Convert to fraction form
    3,460,762.11/5,191,155.95 = 1,064,590.14/x
  3. Step 3: Cross multiply
    3,460,762.11x = 5,191,155.95 × 1,064,590.14
  4. Step 4: Simplify right side
    3,460,762.11x = 5,526,453,453,716.22
  5. Step 5: Solve for x
    x = 5,526,453,453,716.22/3,460,762.11
  6. Step 6: Final answer
    x = 1,596,889.15

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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.