Home / 3,075,087.34-4,613,617.59-1,477,766.26

Finding the Fourth Proportional to 3,075,087.34, 4,613,617.59 and 1,477,766.26

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Solution

The fourth proportional to 3,075,087.34, 4,613,617.59 and 1,477,766.26 is: 2,217,123.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,075,087.34 : 4,613,617.59 = 1,477,766.26 : x
  2. Step 2: Convert to fraction form
    3,075,087.34/4,613,617.59 = 1,477,766.26/x
  3. Step 3: Cross multiply
    3,075,087.34x = 4,613,617.59 × 1,477,766.26
  4. Step 4: Simplify right side
    3,075,087.34x = 6,817,848,411,044.51
  5. Step 5: Solve for x
    x = 6,817,848,411,044.51/3,075,087.34
  6. Step 6: Final answer
    x = 2,217,123.50

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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.