Home / 1,037,547.04-1,431,817.46-578,691.34

Finding the Fourth Proportional to 1,037,547.04, 1,431,817.46 and 578,691.34

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Solution

The fourth proportional to 1,037,547.04, 1,431,817.46 and 578,691.34 is: 798,595.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,547.04 : 1,431,817.46 = 578,691.34 : x
  2. Step 2: Convert to fraction form
    1,037,547.04/1,431,817.46 = 578,691.34/x
  3. Step 3: Cross multiply
    1,037,547.04x = 1,431,817.46 × 578,691.34
  4. Step 4: Simplify right side
    1,037,547.04x = 828,580,360,259.89
  5. Step 5: Solve for x
    x = 828,580,360,259.89/1,037,547.04
  6. Step 6: Final answer
    x = 798,595.46

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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.