Home / 1,061,411.04-1,464,362.56-602,259.71

Finding the Fourth Proportional to 1,061,411.04, 1,464,362.56 and 602,259.71

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Solution

The fourth proportional to 1,061,411.04, 1,464,362.56 and 602,259.71 is: 830,900.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,411.04 : 1,464,362.56 = 602,259.71 : x
  2. Step 2: Convert to fraction form
    1,061,411.04/1,464,362.56 = 602,259.71/x
  3. Step 3: Cross multiply
    1,061,411.04x = 1,464,362.56 × 602,259.71
  4. Step 4: Simplify right side
    1,061,411.04x = 881,926,570,720.46
  5. Step 5: Solve for x
    x = 881,926,570,720.46/1,061,411.04
  6. Step 6: Final answer
    x = 830,900.13

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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.