Home / 6,927,123.70-10,386,284.28-6,075,904.96

Finding the Fourth Proportional to 6,927,123.70, 10,386,284.28 and 6,075,904.96

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Solution

The fourth proportional to 6,927,123.70, 10,386,284.28 and 6,075,904.96 is: 9,109,997.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,927,123.70 : 10,386,284.28 = 6,075,904.96 : x
  2. Step 2: Convert to fraction form
    6,927,123.70/10,386,284.28 = 6,075,904.96/x
  3. Step 3: Cross multiply
    6,927,123.70x = 10,386,284.28 × 6,075,904.96
  4. Step 4: Simplify right side
    6,927,123.70x = 63,106,076,172,822.02
  5. Step 5: Solve for x
    x = 63,106,076,172,822.02/6,927,123.70
  6. Step 6: Final answer
    x = 9,109,997.01

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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.