Home / 1,605,047.78-2,406,871.78-607,075.94

Finding the Fourth Proportional to 1,605,047.78, 2,406,871.78 and 607,075.94

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Solution

The fourth proportional to 1,605,047.78, 2,406,871.78 and 607,075.94 is: 910,349.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,605,047.78 : 2,406,871.78 = 607,075.94 : x
  2. Step 2: Convert to fraction form
    1,605,047.78/2,406,871.78 = 607,075.94/x
  3. Step 3: Cross multiply
    1,605,047.78x = 2,406,871.78 × 607,075.94
  4. Step 4: Simplify right side
    1,605,047.78x = 1,461,153,952,802.46
  5. Step 5: Solve for x
    x = 1,461,153,952,802.46/1,605,047.78
  6. Step 6: Final answer
    x = 910,349.19

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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.