Home / 5,795,802.60-8,693,315.10-1,535,879.40

Finding the Fourth Proportional to 5,795,802.60, 8,693,315.10 and 1,535,879.40

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Solution

The fourth proportional to 5,795,802.60, 8,693,315.10 and 1,535,879.40 is: 2,303,716.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,795,802.60 : 8,693,315.10 = 1,535,879.40 : x
  2. Step 2: Convert to fraction form
    5,795,802.60/8,693,315.10 = 1,535,879.40/x
  3. Step 3: Cross multiply
    5,795,802.60x = 8,693,315.10 × 1,535,879.40
  4. Step 4: Simplify right side
    5,795,802.60x = 13,351,883,579,798.94
  5. Step 5: Solve for x
    x = 13,351,883,579,798.94/5,795,802.60
  6. Step 6: Final answer
    x = 2,303,716.07

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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.