Home / 1,884,242.46-2,813,600.69-1,495,631.40

Finding the Fourth Proportional to 1,884,242.46, 2,813,600.69 and 1,495,631.40

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Solution

The fourth proportional to 1,884,242.46, 2,813,600.69 and 1,495,631.40 is: 2,233,316.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,242.46 : 2,813,600.69 = 1,495,631.40 : x
  2. Step 2: Convert to fraction form
    1,884,242.46/2,813,600.69 = 1,495,631.40/x
  3. Step 3: Cross multiply
    1,884,242.46x = 2,813,600.69 × 1,495,631.40
  4. Step 4: Simplify right side
    1,884,242.46x = 4,208,109,531,547.51
  5. Step 5: Solve for x
    x = 4,208,109,531,547.51/1,884,242.46
  6. Step 6: Final answer
    x = 2,233,316.37

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.