Home / 1,039,858.63-1,434,758.93-604,017.07

Finding the Fourth Proportional to 1,039,858.63, 1,434,758.93 and 604,017.07

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Solution

The fourth proportional to 1,039,858.63, 1,434,758.93 and 604,017.07 is: 833,400.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,858.63 : 1,434,758.93 = 604,017.07 : x
  2. Step 2: Convert to fraction form
    1,039,858.63/1,434,758.93 = 604,017.07/x
  3. Step 3: Cross multiply
    1,039,858.63x = 1,434,758.93 × 604,017.07
  4. Step 4: Simplify right side
    1,039,858.63x = 866,618,885,054.94
  5. Step 5: Solve for x
    x = 866,618,885,054.94/1,039,858.63
  6. Step 6: Final answer
    x = 833,400.68

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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.