Home / 3,232,779.95-4,843,682.50-1,950,693.40

Finding the Fourth Proportional to 3,232,779.95, 4,843,682.50 and 1,950,693.40

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Solution

The fourth proportional to 3,232,779.95, 4,843,682.50 and 1,950,693.40 is: 2,922,728.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,779.95 : 4,843,682.50 = 1,950,693.40 : x
  2. Step 2: Convert to fraction form
    3,232,779.95/4,843,682.50 = 1,950,693.40/x
  3. Step 3: Cross multiply
    3,232,779.95x = 4,843,682.50 × 1,950,693.40
  4. Step 4: Simplify right side
    3,232,779.95x = 9,448,539,484,445.50
  5. Step 5: Solve for x
    x = 9,448,539,484,445.50/3,232,779.95
  6. Step 6: Final answer
    x = 2,922,728.93

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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.