Home / 9,357,547.80-14,036,321.70-2,968,300.20

Finding the Fourth Proportional to 9,357,547.80, 14,036,321.70 and 2,968,300.20

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Solution

The fourth proportional to 9,357,547.80, 14,036,321.70 and 2,968,300.20 is: 4,452,450.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357,547.80 : 14,036,321.70 = 2,968,300.20 : x
  2. Step 2: Convert to fraction form
    9,357,547.80/14,036,321.70 = 2,968,300.20/x
  3. Step 3: Cross multiply
    9,357,547.80x = 14,036,321.70 × 2,968,300.20
  4. Step 4: Simplify right side
    9,357,547.80x = 41,664,016,509,374.34
  5. Step 5: Solve for x
    x = 41,664,016,509,374.34/9,357,547.80
  6. Step 6: Final answer
    x = 4,452,450.30

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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.