Finding the Fourth Proportional to 9,771,875.08, 14,648,281.73 and 4,652,929.58
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Solution
The fourth proportional to 9,771,875.08, 14,648,281.73 and 4,652,929.58 is: 6,974,856.18
Step by Step Solution
- Step 1: Write the proportion equation
9,771,875.08 : 14,648,281.73 = 4,652,929.58 : x - Step 2: Convert to fraction form
9,771,875.08/14,648,281.73 = 4,652,929.58/x - Step 3: Cross multiply
9,771,875.08x = 14,648,281.73 × 4,652,929.58 - Step 4: Simplify right side
9,771,875.08x = 68,157,423,304,805.73 - Step 5: Solve for x
x = 68,157,423,304,805.73/9,771,875.08 - Step 6: Final answer
x = 6,974,856.18
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.