Home / 1,064,130.84-1,596,196.44-709,836.84

Finding the Fourth Proportional to 1,064,130.84, 1,596,196.44 and 709,836.84

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Solution

The fourth proportional to 1,064,130.84, 1,596,196.44 and 709,836.84 is: 1,064,755.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,130.84 : 1,596,196.44 = 709,836.84 : x
  2. Step 2: Convert to fraction form
    1,064,130.84/1,596,196.44 = 709,836.84/x
  3. Step 3: Cross multiply
    1,064,130.84x = 1,596,196.44 × 709,836.84
  4. Step 4: Simplify right side
    1,064,130.84x = 1,133,039,036,988.85
  5. Step 5: Solve for x
    x = 1,133,039,036,988.85/1,064,130.84
  6. Step 6: Final answer
    x = 1,064,755.38

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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.