Home / 10,684,365.75-14,742,793.95-6,036,454.89

Finding the Fourth Proportional to 10,684,365.75, 14,742,793.95 and 6,036,454.89

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Solution

The fourth proportional to 10,684,365.75, 14,742,793.95 and 6,036,454.89 is: 8,329,386.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,684,365.75 : 14,742,793.95 = 6,036,454.89 : x
  2. Step 2: Convert to fraction form
    10,684,365.75/14,742,793.95 = 6,036,454.89/x
  3. Step 3: Cross multiply
    10,684,365.75x = 14,742,793.95 × 6,036,454.89
  4. Step 4: Simplify right side
    10,684,365.75x = 88,994,210,631,739.91
  5. Step 5: Solve for x
    x = 88,994,210,631,739.91/10,684,365.75
  6. Step 6: Final answer
    x = 8,329,386.39

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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.