Home / 6,710,547.37-9,261,389.06-3,810,869.68

Finding the Fourth Proportional to 6,710,547.37, 9,261,389.06 and 3,810,869.68

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Solution

The fourth proportional to 6,710,547.37, 9,261,389.06 and 3,810,869.68 is: 5,259,473.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,710,547.37 : 9,261,389.06 = 3,810,869.68 : x
  2. Step 2: Convert to fraction form
    6,710,547.37/9,261,389.06 = 3,810,869.68/x
  3. Step 3: Cross multiply
    6,710,547.37x = 9,261,389.06 × 3,810,869.68
  4. Step 4: Simplify right side
    6,710,547.37x = 35,293,946,763,437.70
  5. Step 5: Solve for x
    x = 35,293,946,763,437.70/6,710,547.37
  6. Step 6: Final answer
    x = 5,259,473.60

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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.