Home / 3,403,547.08-4,696,895.76-1,854,809.19

Finding the Fourth Proportional to 3,403,547.08, 4,696,895.76 and 1,854,809.19

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Solution

The fourth proportional to 3,403,547.08, 4,696,895.76 and 1,854,809.19 is: 2,559,637.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,547.08 : 4,696,895.76 = 1,854,809.19 : x
  2. Step 2: Convert to fraction form
    3,403,547.08/4,696,895.76 = 1,854,809.19/x
  3. Step 3: Cross multiply
    3,403,547.08x = 4,696,895.76 × 1,854,809.19
  4. Step 4: Simplify right side
    3,403,547.08x = 8,711,845,420,120.03
  5. Step 5: Solve for x
    x = 8,711,845,420,120.03/3,403,547.08
  6. Step 6: Final answer
    x = 2,559,637.11

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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.