Home / 10,547,011.03-15,822,032.58-3,261,038.98

Finding the Fourth Proportional to 10,547,011.03, 15,822,032.58 and 3,261,038.98

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Solution

The fourth proportional to 10,547,011.03, 15,822,032.58 and 3,261,038.98 is: 4,892,027.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,547,011.03 : 15,822,032.58 = 3,261,038.98 : x
  2. Step 2: Convert to fraction form
    10,547,011.03/15,822,032.58 = 3,261,038.98/x
  3. Step 3: Cross multiply
    10,547,011.03x = 15,822,032.58 × 3,261,038.98
  4. Step 4: Simplify right side
    10,547,011.03x = 51,596,264,986,209.97
  5. Step 5: Solve for x
    x = 51,596,264,986,209.97/10,547,011.03
  6. Step 6: Final answer
    x = 4,892,027.21

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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.