Home / 6,623,359.66-9,140,317.59-4,009,828.24

Finding the Fourth Proportional to 6,623,359.66, 9,140,317.59 and 4,009,828.24

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Solution

The fourth proportional to 6,623,359.66, 9,140,317.59 and 4,009,828.24 is: 5,533,612.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,623,359.66 : 9,140,317.59 = 4,009,828.24 : x
  2. Step 2: Convert to fraction form
    6,623,359.66/9,140,317.59 = 4,009,828.24/x
  3. Step 3: Cross multiply
    6,623,359.66x = 9,140,317.59 × 4,009,828.24
  4. Step 4: Simplify right side
    6,623,359.66x = 36,651,103,594,950.74
  5. Step 5: Solve for x
    x = 36,651,103,594,950.74/6,623,359.66
  6. Step 6: Final answer
    x = 5,533,612.17

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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.