Home / 3,464,848.18-4,779,237.54-2,222,492.32

Finding the Fourth Proportional to 3,464,848.18, 4,779,237.54 and 2,222,492.32

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Solution

The fourth proportional to 3,464,848.18, 4,779,237.54 and 2,222,492.32 is: 3,065,594.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,848.18 : 4,779,237.54 = 2,222,492.32 : x
  2. Step 2: Convert to fraction form
    3,464,848.18/4,779,237.54 = 2,222,492.32/x
  3. Step 3: Cross multiply
    3,464,848.18x = 4,779,237.54 × 2,222,492.32
  4. Step 4: Simplify right side
    3,464,848.18x = 10,621,818,728,105.69
  5. Step 5: Solve for x
    x = 10,621,818,728,105.69/3,464,848.18
  6. Step 6: Final answer
    x = 3,065,594.27

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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.