Home / 2,357,515.84-3,538,746.96-2,089,359.40

Finding the Fourth Proportional to 2,357,515.84, 3,538,746.96 and 2,089,359.40

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Solution

The fourth proportional to 2,357,515.84, 3,538,746.96 and 2,089,359.40 is: 3,136,230.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,357,515.84 : 3,538,746.96 = 2,089,359.40 : x
  2. Step 2: Convert to fraction form
    2,357,515.84/3,538,746.96 = 2,089,359.40/x
  3. Step 3: Cross multiply
    2,357,515.84x = 3,538,746.96 × 2,089,359.40
  4. Step 4: Simplify right side
    2,357,515.84x = 7,393,714,225,097.42
  5. Step 5: Solve for x
    x = 7,393,714,225,097.42/2,357,515.84
  6. Step 6: Final answer
    x = 3,136,230.99

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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.