Home / 2,014,557.86-3,021,955.14-575,130.65

Finding the Fourth Proportional to 2,014,557.86, 3,021,955.14 and 575,130.65

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Solution

The fourth proportional to 2,014,557.86, 3,021,955.14 and 575,130.65 is: 862,729.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,557.86 : 3,021,955.14 = 575,130.65 : x
  2. Step 2: Convert to fraction form
    2,014,557.86/3,021,955.14 = 575,130.65/x
  3. Step 3: Cross multiply
    2,014,557.86x = 3,021,955.14 × 575,130.65
  4. Step 4: Simplify right side
    2,014,557.86x = 1,738,019,033,248.64
  5. Step 5: Solve for x
    x = 1,738,019,033,248.64/2,014,557.86
  6. Step 6: Final answer
    x = 862,729.77

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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.